27578802720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:888

約数の個数: 384

約数和(自身を含む): 101513502720

約数和(自身を除く): 73934700000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 239, 240, 244, 280, 305, 336, 366, 420, 427, 478, 480, 488, 560, 563, 610, 672, 717, 732, 840, 854, 915, 956, 976, 1120, 1126, 1195, 1220, 1281, 1434, 1464, 1673, 1680, 1689, 1708, 1830, 1912, 1952, 2135, 2252, 2390, 2440, 2562, 2815, 2868, 2928, 3346, 3360, 3378, 3416, 3585, 3660, 3824, 3941, 4270, 4504, 4780, 4880, 5019, 5124, 5630, 5736, 5856, 6405, 6692, 6756, 6832, 7170, 7320, 7648, 7882, 8365, 8445, 8540, 9008, 9560, 9760, 10038, 10248, 11260, 11472, 11823, 12810, 13384, 13512, 13664, 14340, 14579, 14640, 15764, 16730, 16890, 17080, 18016, 19120, 19705, 20076, 20496, 22520, 22944, 23646, 25095, 25620, 26768, 27024, 28680, 29158, 29280, 31528, 33460, 33780, 34160, 34343, 38240, 39410, 40152, 40992, 43737, 45040, 47292, 50190, 51240, 53536, 54048, 57360, 58316, 59115, 63056, 66920, 67560, 68320, 68686, 72895, 78820, 80304, 87474, 90080, 94584, 100380, 102053, 102480, 103029, 114720, 116632, 118230, 126112, 133840, 134557, 135120, 137372, 145790, 157640, 160608, 171715, 174948, 189168, 200760, 204106, 204960, 206058, 218685, 233264, 236460, 240401, 267680, 269114, 270240, 274744, 291580, 306159, 315280, 343430, 349896, 378336, 401520, 403671, 408212, 412116, 437370, 466528, 472920, 480802, 510265, 515145, 538228, 549488, 583160, 612318, 630560, 672785, 686860, 699792, 721203, 803040, 807342, 816424, 824232, 874740, 941899, 945840, 961604, 1020530, 1030290, 1076456, 1098976, 1166320, 1202005, 1224636, 1345570, 1373720, 1399584, 1442406, 1530795, 1614684, 1632848, 1648464, 1749480, 1883798, 1891680, 1923208, 2018355, 2041060, 2060580, 2152912, 2332640, 2404010, 2449272, 2691140, 2747440, 2825697, 2884812, 3061590, 3229368, 3265696, 3296928, 3498960, 3606015, 3767596, 3846416, 4036710, 4082120, 4121160, 4305824, 4709495, 4808020, 4898544, 5382280, 5494880, 5651394, 5769624, 6123180, 6458736, 6997920, 7212030, 7535192, 7692832, 8073420, 8164240, 8207977, 8242320, 9418990, 9616040, 9797088, 10764560, 11302788, 11539248, 12246360, 12917472, 14128485, 14424060, 15070384, 16146840, 16328480, 16415954, 16484640, 18837980, 19232080, 21529120, 22605576, 23078496, 24492720, 24623931, 28256970, 28848120, 30140768, 32293680, 32831908, 37675960, 38464160, 41039885, 45211152, 48985440, 49247862, 56513940, 57455839, 57696240, 64587360, 65663816, 75351920, 82079770, 90422304, 98495724, 113027880, 114911678, 115392480, 123119655, 131327632, 150703840, 164159540, 172367517, 196991448, 226055760, 229823356, 246239310, 262655264, 287279195, 328319080, 344735034, 393982896, 452111520, 459646712, 492478620, 574558390, 656638160, 689470068, 787965792, 861837585, 919293424, 984957240, 1149116780, 1313276320, 1378940136, 1723675170, 1838586848, 1969914480, 2298233560, 2757880272, 3447350340, 3939828960, 4596467120, 5515760544, 6894700680, 9192934240, 13789401360, 27578802720]

約数ペア:

[(1, 27578802720), (2, 13789401360), (3, 9192934240), (4, 6894700680), (5, 5515760544), (6, 4596467120), (7, 3939828960), (8, 3447350340), (10, 2757880272), (12, 2298233560), (14, 1969914480), (15, 1838586848), (16, 1723675170), (20, 1378940136), (21, 1313276320), (24, 1149116780), (28, 984957240), (30, 919293424), (32, 861837585), (35, 787965792), (40, 689470068), (42, 656638160), (48, 574558390), (56, 492478620), (60, 459646712), (61, 452111520), (70, 393982896), (80, 344735034), (84, 328319080), (96, 287279195), (105, 262655264), (112, 246239310), (120, 229823356), (122, 226055760), (140, 196991448), (160, 172367517), (168, 164159540), (183, 150703840), (210, 131327632), (224, 123119655), (239, 115392480), (240, 114911678), (244, 113027880), (280, 98495724), (305, 90422304), (336, 82079770), (366, 75351920), (420, 65663816), (427, 64587360), (478, 57696240), (480, 57455839), (488, 56513940), (560, 49247862), (563, 48985440), (610, 45211152), (672, 41039885), (717, 38464160), (732, 37675960), (840, 32831908), (854, 32293680), (915, 30140768), (956, 28848120), (976, 28256970), (1120, 24623931), (1126, 24492720), (1195, 23078496), (1220, 22605576), (1281, 21529120), (1434, 19232080), (1464, 18837980), (1673, 16484640), (1680, 16415954), (1689, 16328480), (1708, 16146840), (1830, 15070384), (1912, 14424060), (1952, 14128485), (2135, 12917472), (2252, 12246360), (2390, 11539248), (2440, 11302788), (2562, 10764560), (2815, 9797088), (2868, 9616040), (2928, 9418990), (3346, 8242320), (3360, 8207977), (3378, 8164240), (3416, 8073420), (3585, 7692832), (3660, 7535192), (3824, 7212030), (3941, 6997920), (4270, 6458736), (4504, 6123180), (4780, 5769624), (4880, 5651394), (5019, 5494880), (5124, 5382280), (5630, 4898544), (5736, 4808020), (5856, 4709495), (6405, 4305824), (6692, 4121160), (6756, 4082120), (6832, 4036710), (7170, 3846416), (7320, 3767596), (7648, 3606015), (7882, 3498960), (8365, 3296928), (8445, 3265696), (8540, 3229368), (9008, 3061590), (9560, 2884812), (9760, 2825697), (10038, 2747440), (10248, 2691140), (11260, 2449272), (11472, 2404010), (11823, 2332640), (12810, 2152912), (13384, 2060580), (13512, 2041060), (13664, 2018355), (14340, 1923208), (14579, 1891680), (14640, 1883798), (15764, 1749480), (16730, 1648464), (16890, 1632848), (17080, 1614684), (18016, 1530795), (19120, 1442406), (19705, 1399584), (20076, 1373720), (20496, 1345570), (22520, 1224636), (22944, 1202005), (23646, 1166320), (25095, 1098976), (25620, 1076456), (26768, 1030290), (27024, 1020530), (28680, 961604), (29158, 945840), (29280, 941899), (31528, 874740), (33460, 824232), (33780, 816424), (34160, 807342), (34343, 803040), (38240, 721203), (39410, 699792), (40152, 686860), (40992, 672785), (43737, 630560), (45040, 612318), (47292, 583160), (50190, 549488), (51240, 538228), (53536, 515145), (54048, 510265), (57360, 480802), (58316, 472920), (59115, 466528), (63056, 437370), (66920, 412116), (67560, 408212), (68320, 403671), (68686, 401520), (72895, 378336), (78820, 349896), (80304, 343430), (87474, 315280), (90080, 306159), (94584, 291580), (100380, 274744), (102053, 270240), (102480, 269114), (103029, 267680), (114720, 240401), (116632, 236460), (118230, 233264), (126112, 218685), (133840, 206058), (134557, 204960), (135120, 204106), (137372, 200760), (145790, 189168), (157640, 174948), (160608, 171715)]