56546880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 224

約数和(自身を含む): 202777344

約数和(自身を除く): 146230464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 192, 195, 197, 208, 230, 240, 260, 276, 299, 312, 320, 345, 368, 390, 394, 416, 460, 480, 520, 552, 591, 598, 624, 690, 736, 780, 788, 832, 897, 920, 960, 985, 1040, 1104, 1182, 1196, 1248, 1380, 1472, 1495, 1560, 1576, 1794, 1840, 1970, 2080, 2208, 2364, 2392, 2496, 2561, 2760, 2955, 2990, 3120, 3152, 3588, 3680, 3940, 4160, 4416, 4485, 4531, 4728, 4784, 5122, 5520, 5910, 5980, 6240, 6304, 7176, 7360, 7683, 7880, 8970, 9062, 9456, 9568, 10244, 11040, 11820, 11960, 12480, 12608, 12805, 13593, 14352, 15366, 15760, 17940, 18124, 18912, 19136, 20488, 22080, 22655, 23640, 23920, 25610, 27186, 28704, 30732, 31520, 35880, 36248, 37824, 38415, 40976, 45310, 47280, 47840, 51220, 54372, 57408, 58903, 61464, 63040, 67965, 71760, 72496, 76830, 81952, 90620, 94560, 95680, 102440, 108744, 117806, 122928, 135930, 143520, 144992, 153660, 163904, 176709, 181240, 189120, 204880, 217488, 235612, 245856, 271860, 287040, 289984, 294515, 307320, 353418, 362480, 409760, 434976, 471224, 491712, 543720, 589030, 614640, 706836, 724960, 819520, 869952, 883545, 942448, 1087440, 1178060, 1229280, 1413672, 1449920, 1767090, 1884896, 2174880, 2356120, 2458560, 2827344, 3534180, 3769792, 4349760, 4712240, 5654688, 7068360, 9424480, 11309376, 14136720, 18848960, 28273440, 56546880]

約数ペア:

[(1, 56546880), (2, 28273440), (3, 18848960), (4, 14136720), (5, 11309376), (6, 9424480), (8, 7068360), (10, 5654688), (12, 4712240), (13, 4349760), (15, 3769792), (16, 3534180), (20, 2827344), (23, 2458560), (24, 2356120), (26, 2174880), (30, 1884896), (32, 1767090), (39, 1449920), (40, 1413672), (46, 1229280), (48, 1178060), (52, 1087440), (60, 942448), (64, 883545), (65, 869952), (69, 819520), (78, 724960), (80, 706836), (92, 614640), (96, 589030), (104, 543720), (115, 491712), (120, 471224), (130, 434976), (138, 409760), (156, 362480), (160, 353418), (184, 307320), (192, 294515), (195, 289984), (197, 287040), (208, 271860), (230, 245856), (240, 235612), (260, 217488), (276, 204880), (299, 189120), (312, 181240), (320, 176709), (345, 163904), (368, 153660), (390, 144992), (394, 143520), (416, 135930), (460, 122928), (480, 117806), (520, 108744), (552, 102440), (591, 95680), (598, 94560), (624, 90620), (690, 81952), (736, 76830), (780, 72496), (788, 71760), (832, 67965), (897, 63040), (920, 61464), (960, 58903), (985, 57408), (1040, 54372), (1104, 51220), (1182, 47840), (1196, 47280), (1248, 45310), (1380, 40976), (1472, 38415), (1495, 37824), (1560, 36248), (1576, 35880), (1794, 31520), (1840, 30732), (1970, 28704), (2080, 27186), (2208, 25610), (2364, 23920), (2392, 23640), (2496, 22655), (2561, 22080), (2760, 20488), (2955, 19136), (2990, 18912), (3120, 18124), (3152, 17940), (3588, 15760), (3680, 15366), (3940, 14352), (4160, 13593), (4416, 12805), (4485, 12608), (4531, 12480), (4728, 11960), (4784, 11820), (5122, 11040), (5520, 10244), (5910, 9568), (5980, 9456), (6240, 9062), (6304, 8970), (7176, 7880), (7360, 7683)]