61894560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 243492480

約数和(自身を除く): 181597920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 109, 112, 120, 130, 140, 156, 160, 168, 169, 182, 195, 208, 210, 218, 224, 240, 260, 273, 280, 312, 327, 336, 338, 364, 390, 416, 420, 436, 455, 480, 507, 520, 545, 546, 560, 624, 654, 672, 676, 728, 763, 780, 840, 845, 872, 910, 1014, 1040, 1090, 1092, 1120, 1183, 1248, 1308, 1352, 1365, 1417, 1456, 1526, 1560, 1635, 1680, 1690, 1744, 1820, 2028, 2080, 2180, 2184, 2289, 2366, 2535, 2616, 2704, 2730, 2834, 2912, 3052, 3120, 3270, 3360, 3380, 3488, 3549, 3640, 3815, 4056, 4251, 4360, 4368, 4578, 4732, 5070, 5232, 5408, 5460, 5668, 5915, 6104, 6240, 6540, 6760, 7085, 7098, 7280, 7630, 8112, 8502, 8720, 8736, 9156, 9464, 9919, 10140, 10464, 10920, 11336, 11445, 11830, 12208, 13080, 13520, 14170, 14196, 14560, 15260, 16224, 17004, 17440, 17745, 18312, 18421, 18928, 19838, 20280, 21255, 21840, 22672, 22890, 23660, 24416, 26160, 27040, 28340, 28392, 29757, 30520, 34008, 35490, 36624, 36842, 37856, 39676, 40560, 42510, 43680, 45344, 45780, 47320, 49595, 52320, 55263, 56680, 56784, 59514, 61040, 68016, 70980, 73248, 73684, 79352, 81120, 85020, 91560, 92105, 94640, 99190, 110526, 113360, 113568, 119028, 122080, 128947, 136032, 141960, 147368, 148785, 158704, 170040, 183120, 184210, 189280, 198380, 221052, 226720, 238056, 257894, 276315, 283920, 294736, 297570, 317408, 340080, 366240, 368420, 386841, 396760, 442104, 476112, 515788, 552630, 567840, 589472, 595140, 644735, 680160, 736840, 773682, 793520, 884208, 952224, 1031576, 1105260, 1190280, 1289470, 1473680, 1547364, 1587040, 1768416, 1934205, 2063152, 2210520, 2380560, 2578940, 2947360, 3094728, 3868410, 4126304, 4421040, 4761120, 5157880, 6189456, 7736820, 8842080, 10315760, 12378912, 15473640, 20631520, 30947280, 61894560]

約数ペア:

[(1, 61894560), (2, 30947280), (3, 20631520), (4, 15473640), (5, 12378912), (6, 10315760), (7, 8842080), (8, 7736820), (10, 6189456), (12, 5157880), (13, 4761120), (14, 4421040), (15, 4126304), (16, 3868410), (20, 3094728), (21, 2947360), (24, 2578940), (26, 2380560), (28, 2210520), (30, 2063152), (32, 1934205), (35, 1768416), (39, 1587040), (40, 1547364), (42, 1473680), (48, 1289470), (52, 1190280), (56, 1105260), (60, 1031576), (65, 952224), (70, 884208), (78, 793520), (80, 773682), (84, 736840), (91, 680160), (96, 644735), (104, 595140), (105, 589472), (109, 567840), (112, 552630), (120, 515788), (130, 476112), (140, 442104), (156, 396760), (160, 386841), (168, 368420), (169, 366240), (182, 340080), (195, 317408), (208, 297570), (210, 294736), (218, 283920), (224, 276315), (240, 257894), (260, 238056), (273, 226720), (280, 221052), (312, 198380), (327, 189280), (336, 184210), (338, 183120), (364, 170040), (390, 158704), (416, 148785), (420, 147368), (436, 141960), (455, 136032), (480, 128947), (507, 122080), (520, 119028), (545, 113568), (546, 113360), (560, 110526), (624, 99190), (654, 94640), (672, 92105), (676, 91560), (728, 85020), (763, 81120), (780, 79352), (840, 73684), (845, 73248), (872, 70980), (910, 68016), (1014, 61040), (1040, 59514), (1090, 56784), (1092, 56680), (1120, 55263), (1183, 52320), (1248, 49595), (1308, 47320), (1352, 45780), (1365, 45344), (1417, 43680), (1456, 42510), (1526, 40560), (1560, 39676), (1635, 37856), (1680, 36842), (1690, 36624), (1744, 35490), (1820, 34008), (2028, 30520), (2080, 29757), (2180, 28392), (2184, 28340), (2289, 27040), (2366, 26160), (2535, 24416), (2616, 23660), (2704, 22890), (2730, 22672), (2834, 21840), (2912, 21255), (3052, 20280), (3120, 19838), (3270, 18928), (3360, 18421), (3380, 18312), (3488, 17745), (3549, 17440), (3640, 17004), (3815, 16224), (4056, 15260), (4251, 14560), (4360, 14196), (4368, 14170), (4578, 13520), (4732, 13080), (5070, 12208), (5232, 11830), (5408, 11445), (5460, 11336), (5668, 10920), (5915, 10464), (6104, 10140), (6240, 9919), (6540, 9464), (6760, 9156), (7085, 8736), (7098, 8720), (7280, 8502), (7630, 8112)]