1182370280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2371}}^1$

素因数の和:2539

約数の個数: 128

約数和(自身を含む): 3299546880

約数和(自身を除く): 2117176600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 137, 140, 182, 260, 274, 280, 364, 455, 520, 548, 685, 728, 910, 959, 1096, 1370, 1781, 1820, 1918, 2371, 2740, 3562, 3640, 3836, 4742, 4795, 5480, 7124, 7672, 8905, 9484, 9590, 11855, 12467, 14248, 16597, 17810, 18968, 19180, 23710, 24934, 30823, 33194, 35620, 38360, 47420, 49868, 61646, 62335, 66388, 71240, 82985, 94840, 99736, 123292, 124670, 132776, 154115, 165970, 215761, 246584, 249340, 308230, 324827, 331940, 431522, 498680, 616460, 649654, 663880, 863044, 1078805, 1232920, 1299308, 1624135, 1726088, 2157610, 2273789, 2598616, 3248270, 4222751, 4315220, 4547578, 6496540, 8445502, 8630440, 9095156, 11368945, 12993080, 16891004, 18190312, 21113755, 22737890, 29559257, 33782008, 42227510, 45475780, 59118514, 84455020, 90951560, 118237028, 147796285, 168910040, 236474056, 295592570, 591185140, 1182370280]

約数ペア:

[(1, 1182370280), (2, 591185140), (4, 295592570), (5, 236474056), (7, 168910040), (8, 147796285), (10, 118237028), (13, 90951560), (14, 84455020), (20, 59118514), (26, 45475780), (28, 42227510), (35, 33782008), (40, 29559257), (52, 22737890), (56, 21113755), (65, 18190312), (70, 16891004), (91, 12993080), (104, 11368945), (130, 9095156), (137, 8630440), (140, 8445502), (182, 6496540), (260, 4547578), (274, 4315220), (280, 4222751), (364, 3248270), (455, 2598616), (520, 2273789), (548, 2157610), (685, 1726088), (728, 1624135), (910, 1299308), (959, 1232920), (1096, 1078805), (1370, 863044), (1781, 663880), (1820, 649654), (1918, 616460), (2371, 498680), (2740, 431522), (3562, 331940), (3640, 324827), (3836, 308230), (4742, 249340), (4795, 246584), (5480, 215761), (7124, 165970), (7672, 154115), (8905, 132776), (9484, 124670), (9590, 123292), (11855, 99736), (12467, 94840), (14248, 82985), (16597, 71240), (17810, 66388), (18968, 62335), (19180, 61646), (23710, 49868), (24934, 47420), (30823, 38360), (33194, 35620)]