12564720480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{54421}}^1$

素因数の和:54489

約数の個数: 192

約数和(自身を含む): 43776186048

約数和(自身を除く): 31211465568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 416, 444, 480, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1184, 1248, 1443, 1480, 1560, 1776, 1924, 2080, 2220, 2405, 2886, 2960, 3120, 3552, 3848, 4440, 4810, 5772, 5920, 6240, 7215, 7696, 8880, 9620, 11544, 14430, 15392, 17760, 19240, 23088, 28860, 38480, 46176, 54421, 57720, 76960, 108842, 115440, 163263, 217684, 230880, 272105, 326526, 435368, 544210, 653052, 707473, 816315, 870736, 1088420, 1306104, 1414946, 1632630, 1741472, 2013577, 2122419, 2176840, 2612208, 2829892, 3265260, 3537365, 4027154, 4244838, 4353680, 5224416, 5659784, 6040731, 6530520, 7074730, 8054308, 8489676, 8707360, 10067885, 10612095, 11319568, 12081462, 13061040, 14149460, 16108616, 16979352, 20135770, 21224190, 22639136, 24162924, 26122080, 26176501, 28298920, 30203655, 32217232, 33958704, 40271540, 42448380, 48325848, 52353002, 56597840, 60407310, 64434464, 67917408, 78529503, 80543080, 84896760, 96651696, 104706004, 113195680, 120814620, 130882505, 157059006, 161086160, 169793520, 193303392, 209412008, 241629240, 261765010, 314118012, 322172320, 339587040, 392647515, 418824016, 483258480, 523530020, 628236024, 785295030, 837648032, 966516960, 1047060040, 1256472048, 1570590060, 2094120080, 2512944096, 3141180120, 4188240160, 6282360240, 12564720480]

約数ペア:

[(1, 12564720480), (2, 6282360240), (3, 4188240160), (4, 3141180120), (5, 2512944096), (6, 2094120080), (8, 1570590060), (10, 1256472048), (12, 1047060040), (13, 966516960), (15, 837648032), (16, 785295030), (20, 628236024), (24, 523530020), (26, 483258480), (30, 418824016), (32, 392647515), (37, 339587040), (39, 322172320), (40, 314118012), (48, 261765010), (52, 241629240), (60, 209412008), (65, 193303392), (74, 169793520), (78, 161086160), (80, 157059006), (96, 130882505), (104, 120814620), (111, 113195680), (120, 104706004), (130, 96651696), (148, 84896760), (156, 80543080), (160, 78529503), (185, 67917408), (195, 64434464), (208, 60407310), (222, 56597840), (240, 52353002), (260, 48325848), (296, 42448380), (312, 40271540), (370, 33958704), (390, 32217232), (416, 30203655), (444, 28298920), (480, 26176501), (481, 26122080), (520, 24162924), (555, 22639136), (592, 21224190), (624, 20135770), (740, 16979352), (780, 16108616), (888, 14149460), (962, 13061040), (1040, 12081462), (1110, 11319568), (1184, 10612095), (1248, 10067885), (1443, 8707360), (1480, 8489676), (1560, 8054308), (1776, 7074730), (1924, 6530520), (2080, 6040731), (2220, 5659784), (2405, 5224416), (2886, 4353680), (2960, 4244838), (3120, 4027154), (3552, 3537365), (3848, 3265260), (4440, 2829892), (4810, 2612208), (5772, 2176840), (5920, 2122419), (6240, 2013577), (7215, 1741472), (7696, 1632630), (8880, 1414946), (9620, 1306104), (11544, 1088420), (14430, 870736), (15392, 816315), (17760, 707473), (19240, 653052), (23088, 544210), (28860, 435368), (38480, 326526), (46176, 272105), (54421, 230880), (57720, 217684), (76960, 163263), (108842, 115440)]