1587127920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{5657}}^1$

素因数の和:5847

約数の個数: 160

約数和(自身を含む): 5657637888

約数和(自身を除く): 4070509968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 167, 168, 210, 240, 280, 334, 336, 420, 501, 560, 668, 835, 840, 1002, 1169, 1336, 1670, 1680, 2004, 2338, 2505, 2672, 3340, 3507, 4008, 4676, 5010, 5657, 5845, 6680, 7014, 8016, 9352, 10020, 11314, 11690, 13360, 14028, 16971, 17535, 18704, 20040, 22628, 23380, 28056, 28285, 33942, 35070, 39599, 40080, 45256, 46760, 56112, 56570, 67884, 70140, 79198, 84855, 90512, 93520, 113140, 118797, 135768, 140280, 158396, 169710, 197995, 226280, 237594, 271536, 280560, 316792, 339420, 395990, 452560, 475188, 593985, 633584, 678840, 791980, 944719, 950376, 1187970, 1357680, 1583960, 1889438, 1900752, 2375940, 2834157, 3167920, 3778876, 4723595, 4751880, 5668314, 6613033, 7557752, 9447190, 9503760, 11336628, 13226066, 14170785, 15115504, 18894380, 19839099, 22673256, 26452132, 28341570, 33065165, 37788760, 39678198, 45346512, 52904264, 56683140, 66130330, 75577520, 79356396, 99195495, 105808528, 113366280, 132260660, 158712792, 198390990, 226732560, 264521320, 317425584, 396781980, 529042640, 793563960, 1587127920]

約数ペア:

[(1, 1587127920), (2, 793563960), (3, 529042640), (4, 396781980), (5, 317425584), (6, 264521320), (7, 226732560), (8, 198390990), (10, 158712792), (12, 132260660), (14, 113366280), (15, 105808528), (16, 99195495), (20, 79356396), (21, 75577520), (24, 66130330), (28, 56683140), (30, 52904264), (35, 45346512), (40, 39678198), (42, 37788760), (48, 33065165), (56, 28341570), (60, 26452132), (70, 22673256), (80, 19839099), (84, 18894380), (105, 15115504), (112, 14170785), (120, 13226066), (140, 11336628), (167, 9503760), (168, 9447190), (210, 7557752), (240, 6613033), (280, 5668314), (334, 4751880), (336, 4723595), (420, 3778876), (501, 3167920), (560, 2834157), (668, 2375940), (835, 1900752), (840, 1889438), (1002, 1583960), (1169, 1357680), (1336, 1187970), (1670, 950376), (1680, 944719), (2004, 791980), (2338, 678840), (2505, 633584), (2672, 593985), (3340, 475188), (3507, 452560), (4008, 395990), (4676, 339420), (5010, 316792), (5657, 280560), (5845, 271536), (6680, 237594), (7014, 226280), (8016, 197995), (9352, 169710), (10020, 158396), (11314, 140280), (11690, 135768), (13360, 118797), (14028, 113140), (16971, 93520), (17535, 90512), (18704, 84855), (20040, 79198), (22628, 70140), (23380, 67884), (28056, 56570), (28285, 56112), (33942, 46760), (35070, 45256), (39599, 40080)]