18887813280

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 960

約数和(自身を含む): 83092407552

約数和(自身を除く): 64204594272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 37, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 74, 80, 81, 84, 85, 90, 96, 102, 105, 108, 111, 112, 119, 120, 126, 135, 136, 140, 144, 148, 153, 160, 162, 168, 170, 180, 185, 189, 204, 210, 216, 222, 224, 238, 240, 252, 255, 259, 270, 272, 280, 288, 296, 306, 315, 324, 331, 333, 336, 340, 357, 360, 370, 378, 405, 408, 420, 432, 444, 459, 476, 480, 504, 510, 518, 540, 544, 555, 560, 567, 592, 595, 612, 629, 630, 648, 662, 666, 672, 680, 714, 720, 740, 756, 765, 777, 810, 816, 840, 864, 888, 918, 945, 952, 993, 999, 1008, 1020, 1036, 1071, 1080, 1110, 1120, 1134, 1184, 1190, 1224, 1258, 1260, 1295, 1296, 1324, 1332, 1360, 1377, 1428, 1440, 1480, 1512, 1530, 1554, 1620, 1632, 1655, 1665, 1680, 1776, 1785, 1836, 1887, 1890, 1904, 1986, 1998, 2016, 2040, 2072, 2142, 2160, 2220, 2268, 2295, 2317, 2331, 2380, 2448, 2516, 2520, 2590, 2592, 2648, 2664, 2720, 2754, 2835, 2856, 2960, 2979, 2997, 3024, 3060, 3108, 3145, 3213, 3240, 3310, 3330, 3360, 3552, 3570, 3672, 3774, 3780, 3808, 3885, 3972, 3996, 4080, 4144, 4284, 4320, 4403, 4440, 4536, 4590, 4634, 4662, 4760, 4896, 4965, 4995, 5032, 5040, 5180, 5296, 5328, 5355, 5508, 5627, 5661, 5670, 5712, 5920, 5958, 5994, 6048, 6120, 6216, 6290, 6426, 6480, 6620, 6660, 6885, 6951, 6993, 7140, 7344, 7548, 7560, 7770, 7944, 7992, 8160, 8288, 8568, 8806, 8880, 8937, 9072, 9180, 9268, 9324, 9435, 9520, 9639, 9930, 9990, 10064, 10080, 10360, 10592, 10656, 10710, 11016, 11254, 11322, 11340, 11424, 11585, 11655, 11916, 11988, 12240, 12247, 12432, 12580, 12852, 12960, 13209, 13240, 13320, 13770, 13902, 13986, 14280, 14688, 14895, 14985, 15096, 15120, 15540, 15888, 15984, 16065, 16881, 16983, 17136, 17612, 17760, 17874, 18144, 18360, 18536, 18648, 18870, 19040, 19278, 19860, 19980, 20128, 20720, 20853, 20979, 21420, 22015, 22032, 22508, 22644, 22680, 23170, 23310, 23832, 23976, 24480, 24494, 24864, 25160, 25704, 26418, 26480, 26640, 26811, 27540, 27804, 27972, 28135, 28305, 28560, 29790, 29970, 30192, 30240, 31080, 31776, 31968, 32130, 33762, 33966, 34272, 34755, 34965, 35224, 35748, 36720, 36741, 37072, 37296, 37740, 38556, 39389, 39627, 39720, 39960, 41440, 41706, 41958, 42840, 44030, 44064, 44685, 45016, 45288, 45360, 46340, 46620, 47664, 47952, 48195, 48988, 50320, 50643, 50949, 51408, 52836, 52960, 53280, 53622, 55080, 55608, 55944, 56270, 56610, 57120, 59580, 59940, 60384, 61235, 62160, 62559, 64260, 66045, 67524, 67932, 69510, 69930, 70448, 71496, 73440, 73482, 74144, 74592, 75480, 77112, 78778, 79254, 79440, 79920, 83412, 83916, 84405, 84915, 85680, 85729, 88060, 89370, 90032, 90576, 90720, 92680, 93240, 95328, 95904, 96390, 97976, 100640, 101286, 101898, 102816, 104265, 104895, 105672, 107244, 110160, 110223, 111216, 111888, 112540, 113220, 118167, 118881, 119160, 119880, 122470, 124320, 125118, 128520, 132090, 134055, 135048, 135864, 139020, 139860, 140896, 142992, 146964, 150960, 151929, 154224, 157556, 158508, 158880, 159840, 166824, 167832, 168810, 169830, 171360, 171458, 176120, 178740, 180064, 181152, 183705, 185360, 186480, 187677, 192780, 195952, 196945, 198135, 202572, 203796, 208199, 208530, 209790, 211344, 214488, 220320, 220446, 222432, 223776, 225080, 226440, 236334, 237762, 238320, 239760, 244940, 250236, 253215, 254745, 257040, 257187, 264180, 268110, 270096, 271728, 278040, 279720, 285984, 293928, 301920, 303858, 308448, 312795, 315112, 317016, 330669, 333648, 335664, 337620, 339660, 342916, 352240, 354501, 356643, 357480, 367410, 370720, 372960, 375354, 385560, 391904, 393890, 396270, 405144, 407592, 416398, 417060, 419580, 422688, 428645, 428976, 440892, 450160, 452880, 455787, 472668, 475524, 476640, 479520, 489880, 500472, 506430, 509490, 514080, 514374, 528360, 536220, 540192, 543456, 551115, 556080, 559440, 587856, 590835, 594405, 607716, 624597, 625590, 630224, 634032, 661338, 667296, 671328, 675240, 679320, 685832, 704480, 709002, 713286, 714960, 734820, 750708, 759645, 771120, 771561, 787780, 792540, 810288, 815184, 832796, 834120, 839160, 857290, 857952, 881784, 900320, 905760, 911574, 938385, 945336, 951048, 979760, 992007, 1000944, 1012860, 1018980, 1028748, 1040995, 1056720, 1063503, 1072440, 1102230, 1112160, 1118880, 1175712, 1181670, 1188810, 1215432, 1249194, 1251180, 1260448, 1268064, 1285935, 1322676, 1350480, 1358640, 1371664, 1418004, 1426572, 1429920, 1457393, 1469640, 1501416, 1519290, 1542240, 1543122, 1575560, 1585080, 1620576, 1630368, 1653345, 1665592, 1668240, 1678320, 1714580, 1763568, 1772505, 1783215, 1823148, 1873791, 1876770, 1890672, 1902096, 1959520, 1984014, 2001888, 2025720, 2037960, 2057496, 2081990, 2113440, 2127006, 2144880, 2204460, 2278935, 2314683, 2363340, 2377620, 2430864, 2498388, 2502360, 2571870, 2645352, 2700960, 2717280, 2743328, 2836008, 2853144, 2914786, 2939280, 3002832, 3038580, 3086244, 3122985, 3151120, 3170160, 3190509, 3306690, 3331184, 3336480, 3356640, 3429160, 3527136, 3545010, 3566430, 3646296, 3747582, 3753540, 3781344, 3804192, 3857805, 3968028, 4051440, 4075920, 4114992, 4163980, 4254012, 4289760, 4372179, 4408920, 4557870, 4629366, 4726680, 4755240, 4861728, 4960035, 4996776, 5004720, 5143740, 5290704, 5317515, 5621373, 5672016, 5706288, 5829572, 5878560, 6005664, 6077160, 6172488, 6245970, 6302240, 6340320, 6381018, 6613380, 6662368, 6858320, 6944049, 7090020, 7132860, 7286965, 7292592, 7495164, 7507080, 7715610, 7936056, 8102880, 8151840, 8229984, 8327960, 8508024, 8744358, 8817840, 9115740, 9258732, 9368955, 9453360, 9510480, 9920070, 9993552, 10009440, 10287480, 10581408, 10635030, 11242746, 11344032, 11412576, 11573415, 11659144, 12154320, 12344976, 12491940, 12762036, 13116537, 13226760, 13716640, 13888098, 14180040, 14265720, 14573930, 14585184, 14990328, 15014160, 15431220, 15872112, 15952545, 16655920, 16864119, 17016048, 17488716, 17635680, 18231480, 18517464, 18737910, 18906720, 19020960, 19840140, 19987104, 20574960, 21270060, 21860895, 22485492, 23146830, 23318288, 24308640, 24689952, 24983880, 25524072, 26233074, 26453520, 27776196, 28106865, 28360080, 28531440, 29147860, 29980656, 30028320, 30862440, 31744224, 31905090, 33311840, 33728238, 34032096, 34720245, 34977432, 36462960, 37034928, 37475820, 39349611, 39680280, 41149920, 42540120, 43721790, 44970984, 46293660, 46636576, 49967760, 51048144, 52466148, 52907040, 55552392, 56213730, 56720160, 57062880, 58295720, 59961312, 61724880, 63810180, 65582685, 67456476, 69440490, 69954864, 72925920, 74069856, 74951640, 78699222, 79360560, 84320595, 85080240, 87443580, 89941968, 92587320, 99935520, 102096288, 104932296, 111104784, 112427460, 116591440, 118048833, 123449760, 127620360, 131165370, 134912952, 138880980, 139909728, 149903280, 157398444, 158721120, 168641190, 170160480, 174887160, 179883936, 185174640, 196748055, 209864592, 222209568, 224854920, 233182880, 236097666, 255240720, 262330740, 269825904, 277761960, 299806560, 314796888, 337282380, 349774320, 370349280, 393496110, 419729184, 449709840, 472195332, 510481440, 524661480, 539651808, 555523920, 590244165, 629593776, 674564760, 699548640, 786992220, 899419680, 944390664, 1049322960, 1111047840, 1180488330, 1259187552, 1349129520, 1573984440, 1888781328, 2098645920, 2360976660, 2698259040, 3147968880, 3777562656, 4721953320, 6295937760, 9443906640, 18887813280]

約数ペア:

[(1, 18887813280), (2, 9443906640), (3, 6295937760), (4, 4721953320), (5, 3777562656), (6, 3147968880), (7, 2698259040), (8, 2360976660), (9, 2098645920), (10, 1888781328), (12, 1573984440), (14, 1349129520), (15, 1259187552), (16, 1180488330), (17, 1111047840), (18, 1049322960), (20, 944390664), (21, 899419680), (24, 786992220), (27, 699548640), (28, 674564760), (30, 629593776), (32, 590244165), (34, 555523920), (35, 539651808), (36, 524661480), (37, 510481440), (40, 472195332), (42, 449709840), (45, 419729184), (48, 393496110), (51, 370349280), (54, 349774320), (56, 337282380), (60, 314796888), (63, 299806560), (68, 277761960), (70, 269825904), (72, 262330740), (74, 255240720), (80, 236097666), (81, 233182880), (84, 224854920), (85, 222209568), (90, 209864592), (96, 196748055), (102, 185174640), (105, 179883936), (108, 174887160), (111, 170160480), (112, 168641190), (119, 158721120), (120, 157398444), (126, 149903280), (135, 139909728), (136, 138880980), (140, 134912952), (144, 131165370), (148, 127620360), (153, 123449760), (160, 118048833), (162, 116591440), (168, 112427460), (170, 111104784), (180, 104932296), (185, 102096288), (189, 99935520), (204, 92587320), (210, 89941968), (216, 87443580), (222, 85080240), (224, 84320595), (238, 79360560), (240, 78699222), (252, 74951640), (255, 74069856), (259, 72925920), (270, 69954864), (272, 69440490), (280, 67456476), (288, 65582685), (296, 63810180), (306, 61724880), (315, 59961312), (324, 58295720), (331, 57062880), (333, 56720160), (336, 56213730), (340, 55552392), (357, 52907040), (360, 52466148), (370, 51048144), (378, 49967760), (405, 46636576), (408, 46293660), (420, 44970984), (432, 43721790), (444, 42540120), (459, 41149920), (476, 39680280), (480, 39349611), (504, 37475820), (510, 37034928), (518, 36462960), (540, 34977432), (544, 34720245), (555, 34032096), (560, 33728238), (567, 33311840), (592, 31905090), (595, 31744224), (612, 30862440), (629, 30028320), (630, 29980656), (648, 29147860), (662, 28531440), (666, 28360080), (672, 28106865), (680, 27776196), (714, 26453520), (720, 26233074), (740, 25524072), (756, 24983880), (765, 24689952), (777, 24308640), (810, 23318288), (816, 23146830), (840, 22485492), (864, 21860895), (888, 21270060), (918, 20574960), (945, 19987104), (952, 19840140), (993, 19020960), (999, 18906720), (1008, 18737910), (1020, 18517464), (1036, 18231480), (1071, 17635680), (1080, 17488716), (1110, 17016048), (1120, 16864119), (1134, 16655920), (1184, 15952545), (1190, 15872112), (1224, 15431220), (1258, 15014160), (1260, 14990328), (1295, 14585184), (1296, 14573930), (1324, 14265720), (1332, 14180040), (1360, 13888098), (1377, 13716640), (1428, 13226760), (1440, 13116537), (1480, 12762036), (1512, 12491940), (1530, 12344976), (1554, 12154320), (1620, 11659144), (1632, 11573415), (1655, 11412576), (1665, 11344032), (1680, 11242746), (1776, 10635030), (1785, 10581408), (1836, 10287480), (1887, 10009440), (1890, 9993552), (1904, 9920070), (1986, 9510480), (1998, 9453360), (2016, 9368955), (2040, 9258732), (2072, 9115740), (2142, 8817840), (2160, 8744358), (2220, 8508024), (2268, 8327960), (2295, 8229984), (2317, 8151840), (2331, 8102880), (2380, 7936056), (2448, 7715610), (2516, 7507080), (2520, 7495164), (2590, 7292592), (2592, 7286965), (2648, 7132860), (2664, 7090020), (2720, 6944049), (2754, 6858320), (2835, 6662368), (2856, 6613380), (2960, 6381018), (2979, 6340320), (2997, 6302240), (3024, 6245970), (3060, 6172488), (3108, 6077160), (3145, 6005664), (3213, 5878560), (3240, 5829572), (3310, 5706288), (3330, 5672016), (3360, 5621373), (3552, 5317515), (3570, 5290704), (3672, 5143740), (3774, 5004720), (3780, 4996776), (3808, 4960035), (3885, 4861728), (3972, 4755240), (3996, 4726680), (4080, 4629366), (4144, 4557870), (4284, 4408920), (4320, 4372179), (4403, 4289760), (4440, 4254012), (4536, 4163980), (4590, 4114992), (4634, 4075920), (4662, 4051440), (4760, 3968028), (4896, 3857805), (4965, 3804192), (4995, 3781344), (5032, 3753540), (5040, 3747582), (5180, 3646296), (5296, 3566430), (5328, 3545010), (5355, 3527136), (5508, 3429160), (5627, 3356640), (5661, 3336480), (5670, 3331184), (5712, 3306690), (5920, 3190509), (5958, 3170160), (5994, 3151120), (6048, 3122985), (6120, 3086244), (6216, 3038580), (6290, 3002832), (6426, 2939280), (6480, 2914786), (6620, 2853144), (6660, 2836008), (6885, 2743328), (6951, 2717280), (6993, 2700960), (7140, 2645352), (7344, 2571870), (7548, 2502360), (7560, 2498388), (7770, 2430864), (7944, 2377620), (7992, 2363340), (8160, 2314683), (8288, 2278935), (8568, 2204460), (8806, 2144880), (8880, 2127006), (8937, 2113440), (9072, 2081990), (9180, 2057496), (9268, 2037960), (9324, 2025720), (9435, 2001888), (9520, 1984014), (9639, 1959520), (9930, 1902096), (9990, 1890672), (10064, 1876770), (10080, 1873791), (10360, 1823148), (10592, 1783215), (10656, 1772505), (10710, 1763568), (11016, 1714580), (11254, 1678320), (11322, 1668240), (11340, 1665592), (11424, 1653345), (11585, 1630368), (11655, 1620576), (11916, 1585080), (11988, 1575560), (12240, 1543122), (12247, 1542240), (12432, 1519290), (12580, 1501416), (12852, 1469640), (12960, 1457393), (13209, 1429920), (13240, 1426572), (13320, 1418004), (13770, 1371664), (13902, 1358640), (13986, 1350480), (14280, 1322676), (14688, 1285935), (14895, 1268064), (14985, 1260448), (15096, 1251180), (15120, 1249194), (15540, 1215432), (15888, 1188810), (15984, 1181670), (16065, 1175712), (16881, 1118880), (16983, 1112160), (17136, 1102230), (17612, 1072440), (17760, 1063503), (17874, 1056720), (18144, 1040995), (18360, 1028748), (18536, 1018980), (18648, 1012860), (18870, 1000944), (19040, 992007), (19278, 979760), (19860, 951048), (19980, 945336), (20128, 938385), (20720, 911574), (20853, 905760), (20979, 900320), (21420, 881784), (22015, 857952), (22032, 857290), (22508, 839160), (22644, 834120), (22680, 832796), (23170, 815184), (23310, 810288), (23832, 792540), (23976, 787780), (24480, 771561), (24494, 771120), (24864, 759645), (25160, 750708), (25704, 734820), (26418, 714960), (26480, 713286), (26640, 709002), (26811, 704480), (27540, 685832), (27804, 679320), (27972, 675240), (28135, 671328), (28305, 667296), (28560, 661338), (29790, 634032), (29970, 630224), (30192, 625590), (30240, 624597), (31080, 607716), (31776, 594405), (31968, 590835), (32130, 587856), (33762, 559440), (33966, 556080), (34272, 551115), (34755, 543456), (34965, 540192), (35224, 536220), (35748, 528360), (36720, 514374), (36741, 514080), (37072, 509490), (37296, 506430), (37740, 500472), (38556, 489880), (39389, 479520), (39627, 476640), (39720, 475524), (39960, 472668), (41440, 455787), (41706, 452880), (41958, 450160), (42840, 440892), (44030, 428976), (44064, 428645), (44685, 422688), (45016, 419580), (45288, 417060), (45360, 416398), (46340, 407592), (46620, 405144), (47664, 396270), (47952, 393890), (48195, 391904), (48988, 385560), (50320, 375354), (50643, 372960), (50949, 370720), (51408, 367410), (52836, 357480), (52960, 356643), (53280, 354501), (53622, 352240), (55080, 342916), (55608, 339660), (55944, 337620), (56270, 335664), (56610, 333648), (57120, 330669), (59580, 317016), (59940, 315112), (60384, 312795), (61235, 308448), (62160, 303858), (62559, 301920), (64260, 293928), (66045, 285984), (67524, 279720), (67932, 278040), (69510, 271728), (69930, 270096), (70448, 268110), (71496, 264180), (73440, 257187), (73482, 257040), (74144, 254745), (74592, 253215), (75480, 250236), (77112, 244940), (78778, 239760), (79254, 238320), (79440, 237762), (79920, 236334), (83412, 226440), (83916, 225080), (84405, 223776), (84915, 222432), (85680, 220446), (85729, 220320), (88060, 214488), (89370, 211344), (90032, 209790), (90576, 208530), (90720, 208199), (92680, 203796), (93240, 202572), (95328, 198135), (95904, 196945), (96390, 195952), (97976, 192780), (100640, 187677), (101286, 186480), (101898, 185360), (102816, 183705), (104265, 181152), (104895, 180064), (105672, 178740), (107244, 176120), (110160, 171458), (110223, 171360), (111216, 169830), (111888, 168810), (112540, 167832), (113220, 166824), (118167, 159840), (118881, 158880), (119160, 158508), (119880, 157556), (122470, 154224), (124320, 151929), (125118, 150960), (128520, 146964), (132090, 142992), (134055, 140896), (135048, 139860), (135864, 139020)]