1268063640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8447}}^1$

素因数の和:8606

約数の個数: 128

約数和(自身を含む): 4257792000

約数和(自身を除く): 2989728360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 139, 180, 216, 270, 278, 360, 417, 540, 556, 695, 834, 1080, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 3753, 4170, 5004, 5560, 6255, 7506, 8340, 8447, 10008, 12510, 15012, 16680, 16894, 18765, 25020, 25341, 30024, 33788, 37530, 42235, 50040, 50682, 67576, 75060, 76023, 84470, 101364, 126705, 150120, 152046, 168940, 202728, 228069, 253410, 304092, 337880, 380115, 456138, 506820, 608184, 760230, 912276, 1013640, 1140345, 1174133, 1520460, 1824552, 2280690, 2348266, 3040920, 3522399, 4561380, 4696532, 5870665, 7044798, 9122760, 9393064, 10567197, 11741330, 14089596, 17611995, 21134394, 23482660, 28179192, 31701591, 35223990, 42268788, 46965320, 52835985, 63403182, 70447980, 84537576, 105671970, 126806364, 140895960, 158507955, 211343940, 253612728, 317015910, 422687880, 634031820, 1268063640]

約数ペア:

[(1, 1268063640), (2, 634031820), (3, 422687880), (4, 317015910), (5, 253612728), (6, 211343940), (8, 158507955), (9, 140895960), (10, 126806364), (12, 105671970), (15, 84537576), (18, 70447980), (20, 63403182), (24, 52835985), (27, 46965320), (30, 42268788), (36, 35223990), (40, 31701591), (45, 28179192), (54, 23482660), (60, 21134394), (72, 17611995), (90, 14089596), (108, 11741330), (120, 10567197), (135, 9393064), (139, 9122760), (180, 7044798), (216, 5870665), (270, 4696532), (278, 4561380), (360, 3522399), (417, 3040920), (540, 2348266), (556, 2280690), (695, 1824552), (834, 1520460), (1080, 1174133), (1112, 1140345), (1251, 1013640), (1390, 912276), (1668, 760230), (2085, 608184), (2502, 506820), (2780, 456138), (3336, 380115), (3753, 337880), (4170, 304092), (5004, 253410), (5560, 228069), (6255, 202728), (7506, 168940), (8340, 152046), (8447, 150120), (10008, 126705), (12510, 101364), (15012, 84470), (16680, 76023), (16894, 75060), (18765, 67576), (25020, 50682), (25341, 50040), (30024, 42235), (33788, 37530)]