20900745600

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 768

約数和(自身を含む): 82889932800

約数和(自身を除く): 61989187200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 64, 70, 75, 79, 80, 84, 93, 96, 100, 105, 112, 120, 124, 127, 128, 140, 150, 155, 158, 160, 168, 175, 186, 192, 200, 210, 217, 224, 237, 240, 248, 254, 280, 300, 310, 316, 320, 336, 350, 372, 381, 384, 395, 400, 420, 434, 448, 465, 474, 480, 496, 508, 525, 553, 560, 600, 620, 632, 635, 640, 651, 672, 700, 744, 762, 775, 790, 800, 840, 868, 889, 896, 930, 948, 960, 992, 1016, 1050, 1085, 1106, 1120, 1185, 1200, 1240, 1264, 1270, 1302, 1344, 1400, 1488, 1524, 1550, 1580, 1600, 1659, 1680, 1736, 1778, 1860, 1896, 1905, 1920, 1975, 1984, 2032, 2100, 2170, 2212, 2240, 2325, 2370, 2400, 2449, 2480, 2528, 2540, 2604, 2667, 2688, 2765, 2800, 2976, 3048, 3100, 3160, 3175, 3200, 3255, 3318, 3360, 3472, 3556, 3720, 3792, 3810, 3937, 3950, 3968, 4064, 4200, 4340, 4424, 4445, 4480, 4650, 4740, 4800, 4898, 4960, 5056, 5080, 5208, 5334, 5425, 5530, 5600, 5925, 5952, 6096, 6200, 6320, 6350, 6510, 6636, 6720, 6944, 7112, 7347, 7440, 7584, 7620, 7874, 7900, 8128, 8295, 8400, 8680, 8848, 8890, 9300, 9480, 9525, 9600, 9796, 9920, 10033, 10112, 10160, 10416, 10668, 10850, 11060, 11200, 11811, 11850, 11904, 12192, 12245, 12400, 12640, 12700, 13020, 13272, 13335, 13440, 13825, 13888, 14224, 14694, 14880, 15168, 15240, 15748, 15800, 16256, 16275, 16590, 16800, 17143, 17360, 17696, 17780, 18600, 18960, 19050, 19592, 19685, 19840, 20066, 20320, 20832, 21336, 21700, 22120, 22225, 22400, 23622, 23700, 24384, 24490, 24800, 25280, 25400, 26040, 26544, 26670, 27559, 27650, 27776, 28448, 29388, 29760, 30099, 30336, 30480, 31496, 31600, 32550, 33180, 33600, 34286, 34720, 35392, 35560, 36735, 37200, 37920, 38100, 39184, 39370, 40132, 40640, 41475, 41664, 42672, 43400, 44240, 44450, 47244, 47400, 48768, 48980, 49600, 50165, 50560, 50800, 51429, 52080, 53088, 53340, 55118, 55300, 56896, 58776, 59055, 59520, 60198, 60960, 61225, 62992, 63200, 65100, 66360, 66675, 67200, 68572, 69440, 70231, 70784, 71120, 73470, 74400, 75840, 76200, 78368, 78740, 80264, 81280, 82677, 82950, 83328, 85344, 85715, 86800, 88480, 88900, 94488, 94800, 97960, 98425, 99200, 100330, 101600, 102858, 104160, 106176, 106680, 110236, 110600, 113792, 117552, 118110, 120396, 121920, 122450, 125984, 126400, 130200, 132720, 133350, 137144, 137795, 138880, 140462, 142240, 146940, 148800, 150495, 151680, 152400, 156736, 157480, 160528, 165354, 165900, 170688, 171430, 173600, 176960, 177800, 183675, 188976, 189600, 195920, 196850, 200660, 203200, 205716, 208320, 210693, 212352, 213360, 220472, 221200, 235104, 236220, 240792, 243840, 244900, 250825, 251968, 252800, 257145, 260400, 265440, 266700, 274288, 275590, 280924, 284480, 293880, 295275, 297600, 300990, 304800, 311023, 313472, 314960, 321056, 330708, 331800, 341376, 342860, 347200, 351155, 353920, 355600, 367350, 377952, 379200, 391840, 393700, 401320, 406400, 411432, 413385, 416640, 421386, 426720, 428575, 440944, 442400, 470208, 472440, 481584, 489800, 501650, 503936, 514290, 520800, 530880, 533400, 548576, 551180, 561848, 568960, 587760, 590550, 601980, 609600, 622046, 629920, 642112, 661416, 663600, 685720, 688975, 694400, 702310, 711200, 734700, 752475, 755904, 758400, 783680, 787400, 802640, 822864, 826770, 842772, 853440, 857150, 881888, 884800, 933069, 940416, 944880, 963168, 979600, 1003300, 1028580, 1041600, 1053465, 1061760, 1066800, 1097152, 1102360, 1123696, 1175520, 1181100, 1203960, 1219200, 1244092, 1259840, 1284224, 1285725, 1322832, 1327200, 1371440, 1377950, 1404620, 1422400, 1469400, 1504950, 1511808, 1555115, 1567360, 1574800, 1605280, 1645728, 1653540, 1685544, 1706880, 1714300, 1755775, 1763776, 1769600, 1866138, 1889760, 1926336, 1959200, 2006600, 2057160, 2066925, 2083200, 2106930, 2133600, 2177161, 2194304, 2204720, 2247392, 2351040, 2362200, 2407920, 2488184, 2519680, 2571450, 2645664, 2654400, 2742880, 2755900, 2809240, 2844800, 2938800, 3009900, 3110230, 3149600, 3210560, 3291456, 3307080, 3371088, 3428600, 3511550, 3527552, 3732276, 3779520, 3852672, 3918400, 4013200, 4114320, 4133850, 4213860, 4267200, 4354322, 4409440, 4494784, 4665345, 4702080, 4724400, 4815840, 4976368, 5142900, 5267325, 5291328, 5308800, 5485760, 5511800, 5618480, 5877600, 6019800, 6220460, 6299200, 6421120, 6531483, 6582912, 6614160, 6742176, 6857200, 7023100, 7464552, 7559040, 7775575, 7836800, 8026400, 8228640, 8267700, 8427720, 8534400, 8708644, 8818880, 8989568, 9330690, 9448800, 9631680, 9952736, 10285800, 10534650, 10582656, 10885805, 10971520, 11023600, 11236960, 11755200, 12039600, 12440920, 12598400, 13062966, 13228320, 13484352, 13714400, 14046200, 14929104, 15551150, 16052800, 16457280, 16535400, 16855440, 17417288, 17637760, 18661380, 18897600, 19263360, 19905472, 20571600, 21069300, 21771610, 22047200, 22473920, 23326725, 23510400, 24079200, 24881840, 26125932, 26456640, 26968704, 27428800, 28092400, 29858208, 31102300, 32105600, 32657415, 32914560, 33070800, 33710880, 34834576, 37322760, 37795200, 39810944, 41143200, 42138600, 43543220, 44094400, 44947840, 46653450, 48158400, 49763680, 52251864, 52913280, 54429025, 54857600, 56184800, 59716416, 62204600, 65314830, 66141600, 67421760, 69669152, 74645520, 82286400, 84277200, 87086440, 88188800, 93306900, 96316800, 99527360, 104503728, 108858050, 112369600, 119432832, 124409200, 130629660, 132283200, 134843520, 139338304, 149291040, 163287075, 164572800, 168554400, 174172880, 186613800, 199054720, 209007456, 217716100, 224739200, 248818400, 261259320, 264566400, 278676608, 298582080, 326574150, 337108800, 348345760, 373227600, 418014912, 435432200, 497636800, 522518640, 597164160, 653148300, 674217600, 696691520, 746455200, 836029824, 870864400, 995273600, 1045037280, 1306296600, 1393383040, 1492910400, 1741728800, 2090074560, 2612593200, 2985820800, 3483457600, 4180149120, 5225186400, 6966915200, 10450372800, 20900745600]

約数ペア:

[(1, 20900745600), (2, 10450372800), (3, 6966915200), (4, 5225186400), (5, 4180149120), (6, 3483457600), (7, 2985820800), (8, 2612593200), (10, 2090074560), (12, 1741728800), (14, 1492910400), (15, 1393383040), (16, 1306296600), (20, 1045037280), (21, 995273600), (24, 870864400), (25, 836029824), (28, 746455200), (30, 696691520), (31, 674217600), (32, 653148300), (35, 597164160), (40, 522518640), (42, 497636800), (48, 435432200), (50, 418014912), (56, 373227600), (60, 348345760), (62, 337108800), (64, 326574150), (70, 298582080), (75, 278676608), (79, 264566400), (80, 261259320), (84, 248818400), (93, 224739200), (96, 217716100), (100, 209007456), (105, 199054720), (112, 186613800), (120, 174172880), (124, 168554400), (127, 164572800), (128, 163287075), (140, 149291040), (150, 139338304), (155, 134843520), (158, 132283200), (160, 130629660), (168, 124409200), (175, 119432832), (186, 112369600), (192, 108858050), (200, 104503728), (210, 99527360), (217, 96316800), (224, 93306900), (237, 88188800), (240, 87086440), (248, 84277200), (254, 82286400), (280, 74645520), (300, 69669152), (310, 67421760), (316, 66141600), (320, 65314830), (336, 62204600), (350, 59716416), (372, 56184800), (381, 54857600), (384, 54429025), (395, 52913280), (400, 52251864), (420, 49763680), (434, 48158400), (448, 46653450), (465, 44947840), (474, 44094400), (480, 43543220), (496, 42138600), (508, 41143200), (525, 39810944), (553, 37795200), (560, 37322760), (600, 34834576), (620, 33710880), (632, 33070800), (635, 32914560), (640, 32657415), (651, 32105600), (672, 31102300), (700, 29858208), (744, 28092400), (762, 27428800), (775, 26968704), (790, 26456640), (800, 26125932), (840, 24881840), (868, 24079200), (889, 23510400), (896, 23326725), (930, 22473920), (948, 22047200), (960, 21771610), (992, 21069300), (1016, 20571600), (1050, 19905472), (1085, 19263360), (1106, 18897600), (1120, 18661380), (1185, 17637760), (1200, 17417288), (1240, 16855440), (1264, 16535400), (1270, 16457280), (1302, 16052800), (1344, 15551150), (1400, 14929104), (1488, 14046200), (1524, 13714400), (1550, 13484352), (1580, 13228320), (1600, 13062966), (1659, 12598400), (1680, 12440920), (1736, 12039600), (1778, 11755200), (1860, 11236960), (1896, 11023600), (1905, 10971520), (1920, 10885805), (1975, 10582656), (1984, 10534650), (2032, 10285800), (2100, 9952736), (2170, 9631680), (2212, 9448800), (2240, 9330690), (2325, 8989568), (2370, 8818880), (2400, 8708644), (2449, 8534400), (2480, 8427720), (2528, 8267700), (2540, 8228640), (2604, 8026400), (2667, 7836800), (2688, 7775575), (2765, 7559040), (2800, 7464552), (2976, 7023100), (3048, 6857200), (3100, 6742176), (3160, 6614160), (3175, 6582912), (3200, 6531483), (3255, 6421120), (3318, 6299200), (3360, 6220460), (3472, 6019800), (3556, 5877600), (3720, 5618480), (3792, 5511800), (3810, 5485760), (3937, 5308800), (3950, 5291328), (3968, 5267325), (4064, 5142900), (4200, 4976368), (4340, 4815840), (4424, 4724400), (4445, 4702080), (4480, 4665345), (4650, 4494784), (4740, 4409440), (4800, 4354322), (4898, 4267200), (4960, 4213860), (5056, 4133850), (5080, 4114320), (5208, 4013200), (5334, 3918400), (5425, 3852672), (5530, 3779520), (5600, 3732276), (5925, 3527552), (5952, 3511550), (6096, 3428600), (6200, 3371088), (6320, 3307080), (6350, 3291456), (6510, 3210560), (6636, 3149600), (6720, 3110230), (6944, 3009900), (7112, 2938800), (7347, 2844800), (7440, 2809240), (7584, 2755900), (7620, 2742880), (7874, 2654400), (7900, 2645664), (8128, 2571450), (8295, 2519680), (8400, 2488184), (8680, 2407920), (8848, 2362200), (8890, 2351040), (9300, 2247392), (9480, 2204720), (9525, 2194304), (9600, 2177161), (9796, 2133600), (9920, 2106930), (10033, 2083200), (10112, 2066925), (10160, 2057160), (10416, 2006600), (10668, 1959200), (10850, 1926336), (11060, 1889760), (11200, 1866138), (11811, 1769600), (11850, 1763776), (11904, 1755775), (12192, 1714300), (12245, 1706880), (12400, 1685544), (12640, 1653540), (12700, 1645728), (13020, 1605280), (13272, 1574800), (13335, 1567360), (13440, 1555115), (13825, 1511808), (13888, 1504950), (14224, 1469400), (14694, 1422400), (14880, 1404620), (15168, 1377950), (15240, 1371440), (15748, 1327200), (15800, 1322832), (16256, 1285725), (16275, 1284224), (16590, 1259840), (16800, 1244092), (17143, 1219200), (17360, 1203960), (17696, 1181100), (17780, 1175520), (18600, 1123696), (18960, 1102360), (19050, 1097152), (19592, 1066800), (19685, 1061760), (19840, 1053465), (20066, 1041600), (20320, 1028580), (20832, 1003300), (21336, 979600), (21700, 963168), (22120, 944880), (22225, 940416), (22400, 933069), (23622, 884800), (23700, 881888), (24384, 857150), (24490, 853440), (24800, 842772), (25280, 826770), (25400, 822864), (26040, 802640), (26544, 787400), (26670, 783680), (27559, 758400), (27650, 755904), (27776, 752475), (28448, 734700), (29388, 711200), (29760, 702310), (30099, 694400), (30336, 688975), (30480, 685720), (31496, 663600), (31600, 661416), (32550, 642112), (33180, 629920), (33600, 622046), (34286, 609600), (34720, 601980), (35392, 590550), (35560, 587760), (36735, 568960), (37200, 561848), (37920, 551180), (38100, 548576), (39184, 533400), (39370, 530880), (40132, 520800), (40640, 514290), (41475, 503936), (41664, 501650), (42672, 489800), (43400, 481584), (44240, 472440), (44450, 470208), (47244, 442400), (47400, 440944), (48768, 428575), (48980, 426720), (49600, 421386), (50165, 416640), (50560, 413385), (50800, 411432), (51429, 406400), (52080, 401320), (53088, 393700), (53340, 391840), (55118, 379200), (55300, 377952), (56896, 367350), (58776, 355600), (59055, 353920), (59520, 351155), (60198, 347200), (60960, 342860), (61225, 341376), (62992, 331800), (63200, 330708), (65100, 321056), (66360, 314960), (66675, 313472), (67200, 311023), (68572, 304800), (69440, 300990), (70231, 297600), (70784, 295275), (71120, 293880), (73470, 284480), (74400, 280924), (75840, 275590), (76200, 274288), (78368, 266700), (78740, 265440), (80264, 260400), (81280, 257145), (82677, 252800), (82950, 251968), (83328, 250825), (85344, 244900), (85715, 243840), (86800, 240792), (88480, 236220), (88900, 235104), (94488, 221200), (94800, 220472), (97960, 213360), (98425, 212352), (99200, 210693), (100330, 208320), (101600, 205716), (102858, 203200), (104160, 200660), (106176, 196850), (106680, 195920), (110236, 189600), (110600, 188976), (113792, 183675), (117552, 177800), (118110, 176960), (120396, 173600), (121920, 171430), (122450, 170688), (125984, 165900), (126400, 165354), (130200, 160528), (132720, 157480), (133350, 156736), (137144, 152400), (137795, 151680), (138880, 150495), (140462, 148800), (142240, 146940)]