351527280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1$

素因数の和:703

約数の個数: 160

約数和(自身を含む): 1180591104

約数和(自身を除く): 829063824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 307, 312, 367, 390, 520, 614, 624, 734, 780, 921, 1040, 1101, 1228, 1468, 1535, 1560, 1835, 1842, 2202, 2456, 2936, 3070, 3120, 3670, 3684, 3991, 4404, 4605, 4771, 4912, 5505, 5872, 6140, 7340, 7368, 7982, 8808, 9210, 9542, 11010, 11973, 12280, 14313, 14680, 14736, 15964, 17616, 18420, 19084, 19955, 22020, 23855, 23946, 24560, 28626, 29360, 31928, 36840, 38168, 39910, 44040, 47710, 47892, 57252, 59865, 63856, 71565, 73680, 76336, 79820, 88080, 95420, 95784, 112669, 114504, 119730, 143130, 159640, 190840, 191568, 225338, 229008, 239460, 286260, 319280, 338007, 381680, 450676, 478920, 563345, 572520, 676014, 901352, 957840, 1126690, 1145040, 1352028, 1464697, 1690035, 1802704, 2253380, 2704056, 2929394, 3380070, 4394091, 4506760, 5408112, 5858788, 6760140, 7323485, 8788182, 9013520, 11717576, 13520280, 14646970, 17576364, 21970455, 23435152, 27040560, 29293940, 35152728, 43940910, 58587880, 70305456, 87881820, 117175760, 175763640, 351527280]

約数ペア:

[(1, 351527280), (2, 175763640), (3, 117175760), (4, 87881820), (5, 70305456), (6, 58587880), (8, 43940910), (10, 35152728), (12, 29293940), (13, 27040560), (15, 23435152), (16, 21970455), (20, 17576364), (24, 14646970), (26, 13520280), (30, 11717576), (39, 9013520), (40, 8788182), (48, 7323485), (52, 6760140), (60, 5858788), (65, 5408112), (78, 4506760), (80, 4394091), (104, 3380070), (120, 2929394), (130, 2704056), (156, 2253380), (195, 1802704), (208, 1690035), (240, 1464697), (260, 1352028), (307, 1145040), (312, 1126690), (367, 957840), (390, 901352), (520, 676014), (614, 572520), (624, 563345), (734, 478920), (780, 450676), (921, 381680), (1040, 338007), (1101, 319280), (1228, 286260), (1468, 239460), (1535, 229008), (1560, 225338), (1835, 191568), (1842, 190840), (2202, 159640), (2456, 143130), (2936, 119730), (3070, 114504), (3120, 112669), (3670, 95784), (3684, 95420), (3991, 88080), (4404, 79820), (4605, 76336), (4771, 73680), (4912, 71565), (5505, 63856), (5872, 59865), (6140, 57252), (7340, 47892), (7368, 47710), (7982, 44040), (8808, 39910), (9210, 38168), (9542, 36840), (11010, 31928), (11973, 29360), (12280, 28626), (14313, 24560), (14680, 23946), (14736, 23855), (15964, 22020), (17616, 19955), (18420, 19084)]