1145859960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2389}}^1$

素因数の和:2981

約数の個数: 128

約数和(自身を含む): 3937190400

約数和(自身を除く): 2791330440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 571, 840, 1142, 1713, 2284, 2389, 2855, 3426, 3997, 4568, 4778, 5710, 6852, 7167, 7994, 8565, 9556, 11420, 11945, 11991, 13704, 14334, 15988, 16723, 17130, 19112, 19985, 22840, 23890, 23982, 28668, 31976, 33446, 34260, 35835, 39970, 47780, 47964, 50169, 57336, 59955, 66892, 68520, 71670, 79940, 83615, 95560, 95928, 100338, 119910, 133784, 143340, 159880, 167230, 200676, 239820, 250845, 286680, 334460, 401352, 479640, 501690, 668920, 1003380, 1364119, 2006760, 2728238, 4092357, 5456476, 6820595, 8184714, 9548833, 10912952, 13641190, 16369428, 19097666, 20461785, 27282380, 28646499, 32738856, 38195332, 40923570, 47744165, 54564760, 57292998, 76390664, 81847140, 95488330, 114585996, 143232495, 163694280, 190976660, 229171992, 286464990, 381953320, 572929980, 1145859960]

約数ペア:

[(1, 1145859960), (2, 572929980), (3, 381953320), (4, 286464990), (5, 229171992), (6, 190976660), (7, 163694280), (8, 143232495), (10, 114585996), (12, 95488330), (14, 81847140), (15, 76390664), (20, 57292998), (21, 54564760), (24, 47744165), (28, 40923570), (30, 38195332), (35, 32738856), (40, 28646499), (42, 27282380), (56, 20461785), (60, 19097666), (70, 16369428), (84, 13641190), (105, 10912952), (120, 9548833), (140, 8184714), (168, 6820595), (210, 5456476), (280, 4092357), (420, 2728238), (571, 2006760), (840, 1364119), (1142, 1003380), (1713, 668920), (2284, 501690), (2389, 479640), (2855, 401352), (3426, 334460), (3997, 286680), (4568, 250845), (4778, 239820), (5710, 200676), (6852, 167230), (7167, 159880), (7994, 143340), (8565, 133784), (9556, 119910), (11420, 100338), (11945, 95928), (11991, 95560), (13704, 83615), (14334, 79940), (15988, 71670), (16723, 68520), (17130, 66892), (19112, 59955), (19985, 57336), (22840, 50169), (23890, 47964), (23982, 47780), (28668, 39970), (31976, 35835), (33446, 34260)]