20986459200

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 1008

約数和(自身を含む): 92980727424

約数和(自身を除く): 71994268224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 28, 30, 32, 34, 35, 36, 37, 40, 42, 45, 48, 50, 51, 56, 60, 63, 64, 68, 70, 72, 74, 75, 80, 84, 85, 90, 96, 100, 102, 105, 111, 112, 119, 120, 126, 136, 140, 144, 148, 150, 153, 160, 168, 170, 175, 180, 185, 192, 200, 204, 210, 222, 224, 225, 238, 240, 252, 255, 259, 272, 280, 288, 296, 300, 306, 315, 320, 331, 333, 336, 340, 350, 357, 360, 370, 400, 408, 420, 425, 444, 448, 450, 476, 480, 504, 510, 518, 525, 544, 555, 560, 576, 592, 595, 600, 612, 629, 630, 662, 666, 672, 680, 700, 714, 720, 740, 765, 777, 800, 816, 840, 850, 888, 900, 925, 952, 960, 993, 1008, 1020, 1036, 1050, 1071, 1088, 1110, 1120, 1184, 1190, 1200, 1224, 1258, 1260, 1275, 1295, 1324, 1332, 1344, 1360, 1400, 1428, 1440, 1480, 1530, 1554, 1575, 1600, 1632, 1655, 1665, 1680, 1700, 1776, 1785, 1800, 1850, 1887, 1904, 1986, 2016, 2040, 2072, 2100, 2142, 2220, 2240, 2317, 2331, 2368, 2380, 2400, 2448, 2516, 2520, 2550, 2590, 2648, 2664, 2720, 2775, 2800, 2856, 2880, 2960, 2975, 2979, 3060, 3108, 3145, 3150, 3264, 3310, 3330, 3360, 3400, 3552, 3570, 3600, 3700, 3774, 3808, 3825, 3885, 3972, 4032, 4080, 4144, 4200, 4284, 4403, 4440, 4634, 4662, 4760, 4800, 4896, 4965, 5032, 5040, 5100, 5180, 5296, 5328, 5355, 5440, 5550, 5600, 5627, 5661, 5712, 5920, 5950, 5958, 6120, 6216, 6290, 6300, 6475, 6620, 6660, 6720, 6800, 6951, 7104, 7140, 7200, 7400, 7548, 7616, 7650, 7770, 7944, 8160, 8275, 8288, 8325, 8400, 8568, 8806, 8880, 8925, 9268, 9324, 9435, 9520, 9792, 9930, 10064, 10080, 10200, 10360, 10592, 10656, 10710, 11100, 11200, 11254, 11322, 11424, 11585, 11655, 11840, 11900, 11916, 12240, 12247, 12432, 12580, 12600, 12950, 13209, 13240, 13320, 13600, 13902, 14280, 14400, 14800, 14895, 15096, 15300, 15540, 15725, 15888, 16320, 16550, 16576, 16650, 16800, 16881, 17136, 17612, 17760, 17850, 18536, 18648, 18870, 19040, 19425, 19860, 20128, 20160, 20400, 20720, 20853, 21184, 21312, 21420, 22015, 22200, 22508, 22644, 22848, 23170, 23310, 23800, 23832, 24480, 24494, 24825, 24864, 25160, 25200, 25900, 26418, 26480, 26640, 26775, 27200, 27804, 28135, 28305, 28560, 29600, 29790, 30192, 30600, 31080, 31450, 31776, 33100, 33300, 33600, 33762, 34272, 34755, 35224, 35520, 35700, 36741, 37072, 37296, 37740, 38080, 38850, 39389, 39627, 39720, 40256, 40800, 41440, 41706, 42840, 44030, 44400, 45016, 45288, 46340, 46620, 47175, 47600, 47664, 48960, 48988, 49650, 49728, 50320, 50400, 50643, 51800, 52836, 52960, 53280, 53550, 55608, 56270, 56610, 57120, 57925, 58275, 59200, 59580, 60384, 61200, 61235, 62160, 62900, 63552, 66045, 66200, 66600, 67524, 68544, 69510, 70448, 71400, 73482, 74144, 74475, 74592, 75480, 77700, 78778, 79254, 79440, 81600, 82880, 83412, 84405, 85680, 85729, 88060, 88800, 90032, 90576, 92680, 93240, 94350, 95200, 95328, 97976, 99300, 100640, 100800, 101286, 103600, 104265, 105672, 105920, 106560, 107100, 110075, 110223, 111216, 112540, 113220, 114240, 115850, 116550, 118167, 119160, 120768, 122400, 122470, 124320, 125800, 132090, 132400, 133200, 135048, 139020, 140675, 140896, 141525, 142800, 146964, 148288, 148950, 149184, 150960, 155400, 157556, 158508, 158880, 166824, 168810, 171360, 171458, 173775, 176120, 177600, 180064, 181152, 183705, 185360, 186480, 188700, 190400, 190656, 195952, 196945, 198135, 198600, 201280, 202572, 207200, 208199, 208530, 211344, 214200, 220150, 220446, 222432, 225080, 226440, 231700, 233100, 236334, 238320, 244800, 244940, 248640, 251600, 253215, 257187, 264180, 264800, 266400, 270096, 278040, 281350, 281792, 283050, 285600, 293928, 297900, 301920, 306175, 310800, 315112, 317016, 317760, 330225, 333648, 337620, 342720, 342916, 347550, 352240, 354501, 360128, 362304, 367410, 370720, 372960, 377400, 391904, 393890, 396270, 397200, 405144, 414400, 416398, 417060, 422025, 422688, 428400, 428645, 440300, 440892, 444864, 450160, 452880, 463400, 466200, 472668, 476640, 489880, 503200, 506430, 514374, 521325, 528360, 529600, 532800, 540192, 551115, 556080, 562700, 566100, 571200, 587856, 590835, 595800, 603840, 612350, 621600, 624597, 630224, 634032, 660450, 667296, 675240, 685832, 695100, 704480, 709002, 734820, 741440, 745920, 754800, 771561, 783808, 787780, 792540, 794400, 810288, 832796, 834120, 844050, 845376, 856800, 857290, 880600, 881784, 900320, 905760, 918525, 926800, 932400, 945336, 953280, 979760, 984725, 990675, 1006400, 1012860, 1028748, 1040995, 1042650, 1056720, 1080384, 1102230, 1112160, 1125400, 1132200, 1175712, 1181670, 1191600, 1224700, 1243200, 1249194, 1260448, 1266075, 1268064, 1285935, 1320900, 1334592, 1350480, 1371664, 1390200, 1408960, 1418004, 1457393, 1469640, 1509600, 1543122, 1575560, 1585080, 1588800, 1620576, 1665592, 1668240, 1688100, 1713600, 1714580, 1761200, 1763568, 1772505, 1800640, 1811520, 1837050, 1853600, 1864800, 1873791, 1890672, 1959520, 1969450, 1981350, 2025720, 2057496, 2081990, 2085300, 2113440, 2143225, 2204460, 2224320, 2250800, 2264400, 2351424, 2363340, 2383200, 2449400, 2498388, 2520896, 2532150, 2536128, 2571870, 2641800, 2700960, 2743328, 2755575, 2780400, 2836008, 2914786, 2939280, 2954175, 3019200, 3086244, 3122985, 3151120, 3170160, 3241152, 3331184, 3336480, 3376200, 3429160, 3522400, 3527136, 3545010, 3674100, 3707200, 3729600, 3747582, 3781344, 3857805, 3919040, 3938900, 3962700, 4051440, 4114992, 4163980, 4170600, 4226880, 4286450, 4372179, 4408920, 4501600, 4528800, 4726680, 4766400, 4898800, 4996776, 5064300, 5143740, 5204975, 5283600, 5401920, 5486656, 5511150, 5560800, 5672016, 5829572, 5878560, 5908350, 6172488, 6245970, 6302240, 6340320, 6429675, 6662368, 6672960, 6752400, 6858320, 7044800, 7054272, 7090020, 7286965, 7348200, 7495164, 7562688, 7715610, 7877800, 7925400, 8102880, 8229984, 8327960, 8341200, 8572900, 8744358, 8817840, 8862525, 9003200, 9057600, 9368955, 9453360, 9797600, 9993552, 10128600, 10287480, 10409950, 10567200, 11022300, 11121600, 11344032, 11659144, 11757120, 11816700, 12344976, 12491940, 12604480, 12680640, 12859350, 13116537, 13324736, 13504800, 13716640, 14180040, 14573930, 14696400, 14990328, 15431220, 15614925, 15755600, 15850800, 16205760, 16459968, 16655920, 16682400, 17145800, 17488716, 17635680, 17725050, 18737910, 18906720, 19289025, 19595200, 19987104, 20257200, 20574960, 20819900, 21134400, 21860895, 22044600, 22688064, 23318288, 23633400, 24689952, 24983880, 25718700, 26233074, 27009600, 27433280, 28360080, 29147860, 29392800, 29980656, 30862440, 31229850, 31511200, 31701600, 33311840, 33364800, 34291600, 34977432, 35271360, 35450100, 36434825, 37475820, 37813440, 38578050, 39974208, 40514400, 41149920, 41639800, 43721790, 44089200, 46636576, 46844775, 47266800, 49379904, 49967760, 51437400, 52466148, 56720160, 58295720, 58785600, 59961312, 61724880, 62459700, 63022400, 63403200, 65582685, 66623680, 68583200, 69954864, 70900200, 72869650, 74951640, 77156100, 81028800, 82299840, 83279600, 87443580, 88178400, 93273152, 93689550, 94533600, 99935520, 102874800, 104932296, 109304475, 113440320, 116591440, 119922624, 123449760, 124919400, 131165370, 137166400, 139909728, 141800400, 145739300, 149903280, 154312200, 166559200, 174887160, 176356800, 187379100, 189067200, 199871040, 205749600, 209864592, 218608950, 233182880, 246899520, 249838800, 262330740, 279819456, 283600800, 291478600, 299806560, 308624400, 327913425, 333118400, 349774320, 374758200, 411499200, 419729184, 437217900, 466365760, 499677600, 524661480, 567201600, 582957200, 599613120, 617248800, 655826850, 699548640, 749516400, 839458368, 874435800, 999355200, 1049322960, 1165914400, 1234497600, 1311653700, 1399097280, 1499032800, 1748871600, 2098645920, 2331828800, 2623307400, 2998065600, 3497743200, 4197291840, 5246614800, 6995486400, 10493229600, 20986459200]

約数ペア:

[(1, 20986459200), (2, 10493229600), (3, 6995486400), (4, 5246614800), (5, 4197291840), (6, 3497743200), (7, 2998065600), (8, 2623307400), (9, 2331828800), (10, 2098645920), (12, 1748871600), (14, 1499032800), (15, 1399097280), (16, 1311653700), (17, 1234497600), (18, 1165914400), (20, 1049322960), (21, 999355200), (24, 874435800), (25, 839458368), (28, 749516400), (30, 699548640), (32, 655826850), (34, 617248800), (35, 599613120), (36, 582957200), (37, 567201600), (40, 524661480), (42, 499677600), (45, 466365760), (48, 437217900), (50, 419729184), (51, 411499200), (56, 374758200), (60, 349774320), (63, 333118400), (64, 327913425), (68, 308624400), (70, 299806560), (72, 291478600), (74, 283600800), (75, 279819456), (80, 262330740), (84, 249838800), (85, 246899520), (90, 233182880), (96, 218608950), (100, 209864592), (102, 205749600), (105, 199871040), (111, 189067200), (112, 187379100), (119, 176356800), (120, 174887160), (126, 166559200), (136, 154312200), (140, 149903280), (144, 145739300), (148, 141800400), (150, 139909728), (153, 137166400), (160, 131165370), (168, 124919400), (170, 123449760), (175, 119922624), (180, 116591440), (185, 113440320), (192, 109304475), (200, 104932296), (204, 102874800), (210, 99935520), (222, 94533600), (224, 93689550), (225, 93273152), (238, 88178400), (240, 87443580), (252, 83279600), (255, 82299840), (259, 81028800), (272, 77156100), (280, 74951640), (288, 72869650), (296, 70900200), (300, 69954864), (306, 68583200), (315, 66623680), (320, 65582685), (331, 63403200), (333, 63022400), (336, 62459700), (340, 61724880), (350, 59961312), (357, 58785600), (360, 58295720), (370, 56720160), (400, 52466148), (408, 51437400), (420, 49967760), (425, 49379904), (444, 47266800), (448, 46844775), (450, 46636576), (476, 44089200), (480, 43721790), (504, 41639800), (510, 41149920), (518, 40514400), (525, 39974208), (544, 38578050), (555, 37813440), (560, 37475820), (576, 36434825), (592, 35450100), (595, 35271360), (600, 34977432), (612, 34291600), (629, 33364800), (630, 33311840), (662, 31701600), (666, 31511200), (672, 31229850), (680, 30862440), (700, 29980656), (714, 29392800), (720, 29147860), (740, 28360080), (765, 27433280), (777, 27009600), (800, 26233074), (816, 25718700), (840, 24983880), (850, 24689952), (888, 23633400), (900, 23318288), (925, 22688064), (952, 22044600), (960, 21860895), (993, 21134400), (1008, 20819900), (1020, 20574960), (1036, 20257200), (1050, 19987104), (1071, 19595200), (1088, 19289025), (1110, 18906720), (1120, 18737910), (1184, 17725050), (1190, 17635680), (1200, 17488716), (1224, 17145800), (1258, 16682400), (1260, 16655920), (1275, 16459968), (1295, 16205760), (1324, 15850800), (1332, 15755600), (1344, 15614925), (1360, 15431220), (1400, 14990328), (1428, 14696400), (1440, 14573930), (1480, 14180040), (1530, 13716640), (1554, 13504800), (1575, 13324736), (1600, 13116537), (1632, 12859350), (1655, 12680640), (1665, 12604480), (1680, 12491940), (1700, 12344976), (1776, 11816700), (1785, 11757120), (1800, 11659144), (1850, 11344032), (1887, 11121600), (1904, 11022300), (1986, 10567200), (2016, 10409950), (2040, 10287480), (2072, 10128600), (2100, 9993552), (2142, 9797600), (2220, 9453360), (2240, 9368955), (2317, 9057600), (2331, 9003200), (2368, 8862525), (2380, 8817840), (2400, 8744358), (2448, 8572900), (2516, 8341200), (2520, 8327960), (2550, 8229984), (2590, 8102880), (2648, 7925400), (2664, 7877800), (2720, 7715610), (2775, 7562688), (2800, 7495164), (2856, 7348200), (2880, 7286965), (2960, 7090020), (2975, 7054272), (2979, 7044800), (3060, 6858320), (3108, 6752400), (3145, 6672960), (3150, 6662368), (3264, 6429675), (3310, 6340320), (3330, 6302240), (3360, 6245970), (3400, 6172488), (3552, 5908350), (3570, 5878560), (3600, 5829572), (3700, 5672016), (3774, 5560800), (3808, 5511150), (3825, 5486656), (3885, 5401920), (3972, 5283600), (4032, 5204975), (4080, 5143740), (4144, 5064300), (4200, 4996776), (4284, 4898800), (4403, 4766400), (4440, 4726680), (4634, 4528800), (4662, 4501600), (4760, 4408920), (4800, 4372179), (4896, 4286450), (4965, 4226880), (5032, 4170600), (5040, 4163980), (5100, 4114992), (5180, 4051440), (5296, 3962700), (5328, 3938900), (5355, 3919040), (5440, 3857805), (5550, 3781344), (5600, 3747582), (5627, 3729600), (5661, 3707200), (5712, 3674100), (5920, 3545010), (5950, 3527136), (5958, 3522400), (6120, 3429160), (6216, 3376200), (6290, 3336480), (6300, 3331184), (6475, 3241152), (6620, 3170160), (6660, 3151120), (6720, 3122985), (6800, 3086244), (6951, 3019200), (7104, 2954175), (7140, 2939280), (7200, 2914786), (7400, 2836008), (7548, 2780400), (7616, 2755575), (7650, 2743328), (7770, 2700960), (7944, 2641800), (8160, 2571870), (8275, 2536128), (8288, 2532150), (8325, 2520896), (8400, 2498388), (8568, 2449400), (8806, 2383200), (8880, 2363340), (8925, 2351424), (9268, 2264400), (9324, 2250800), (9435, 2224320), (9520, 2204460), (9792, 2143225), (9930, 2113440), (10064, 2085300), (10080, 2081990), (10200, 2057496), (10360, 2025720), (10592, 1981350), (10656, 1969450), (10710, 1959520), (11100, 1890672), (11200, 1873791), (11254, 1864800), (11322, 1853600), (11424, 1837050), (11585, 1811520), (11655, 1800640), (11840, 1772505), (11900, 1763568), (11916, 1761200), (12240, 1714580), (12247, 1713600), (12432, 1688100), (12580, 1668240), (12600, 1665592), (12950, 1620576), (13209, 1588800), (13240, 1585080), (13320, 1575560), (13600, 1543122), (13902, 1509600), (14280, 1469640), (14400, 1457393), (14800, 1418004), (14895, 1408960), (15096, 1390200), (15300, 1371664), (15540, 1350480), (15725, 1334592), (15888, 1320900), (16320, 1285935), (16550, 1268064), (16576, 1266075), (16650, 1260448), (16800, 1249194), (16881, 1243200), (17136, 1224700), (17612, 1191600), (17760, 1181670), (17850, 1175712), (18536, 1132200), (18648, 1125400), (18870, 1112160), (19040, 1102230), (19425, 1080384), (19860, 1056720), (20128, 1042650), (20160, 1040995), (20400, 1028748), (20720, 1012860), (20853, 1006400), (21184, 990675), (21312, 984725), (21420, 979760), (22015, 953280), (22200, 945336), (22508, 932400), (22644, 926800), (22848, 918525), (23170, 905760), (23310, 900320), (23800, 881784), (23832, 880600), (24480, 857290), (24494, 856800), (24825, 845376), (24864, 844050), (25160, 834120), (25200, 832796), (25900, 810288), (26418, 794400), (26480, 792540), (26640, 787780), (26775, 783808), (27200, 771561), (27804, 754800), (28135, 745920), (28305, 741440), (28560, 734820), (29600, 709002), (29790, 704480), (30192, 695100), (30600, 685832), (31080, 675240), (31450, 667296), (31776, 660450), (33100, 634032), (33300, 630224), (33600, 624597), (33762, 621600), (34272, 612350), (34755, 603840), (35224, 595800), (35520, 590835), (35700, 587856), (36741, 571200), (37072, 566100), (37296, 562700), (37740, 556080), (38080, 551115), (38850, 540192), (39389, 532800), (39627, 529600), (39720, 528360), (40256, 521325), (40800, 514374), (41440, 506430), (41706, 503200), (42840, 489880), (44030, 476640), (44400, 472668), (45016, 466200), (45288, 463400), (46340, 452880), (46620, 450160), (47175, 444864), (47600, 440892), (47664, 440300), (48960, 428645), (48988, 428400), (49650, 422688), (49728, 422025), (50320, 417060), (50400, 416398), (50643, 414400), (51800, 405144), (52836, 397200), (52960, 396270), (53280, 393890), (53550, 391904), (55608, 377400), (56270, 372960), (56610, 370720), (57120, 367410), (57925, 362304), (58275, 360128), (59200, 354501), (59580, 352240), (60384, 347550), (61200, 342916), (61235, 342720), (62160, 337620), (62900, 333648), (63552, 330225), (66045, 317760), (66200, 317016), (66600, 315112), (67524, 310800), (68544, 306175), (69510, 301920), (70448, 297900), (71400, 293928), (73482, 285600), (74144, 283050), (74475, 281792), (74592, 281350), (75480, 278040), (77700, 270096), (78778, 266400), (79254, 264800), (79440, 264180), (81600, 257187), (82880, 253215), (83412, 251600), (84405, 248640), (85680, 244940), (85729, 244800), (88060, 238320), (88800, 236334), (90032, 233100), (90576, 231700), (92680, 226440), (93240, 225080), (94350, 222432), (95200, 220446), (95328, 220150), (97976, 214200), (99300, 211344), (100640, 208530), (100800, 208199), (101286, 207200), (103600, 202572), (104265, 201280), (105672, 198600), (105920, 198135), (106560, 196945), (107100, 195952), (110075, 190656), (110223, 190400), (111216, 188700), (112540, 186480), (113220, 185360), (114240, 183705), (115850, 181152), (116550, 180064), (118167, 177600), (119160, 176120), (120768, 173775), (122400, 171458), (122470, 171360), (124320, 168810), (125800, 166824), (132090, 158880), (132400, 158508), (133200, 157556), (135048, 155400), (139020, 150960), (140675, 149184), (140896, 148950), (141525, 148288), (142800, 146964)]