483944440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5351}}^1$

素因数の和:5405

約数の個数: 128

約数和(自身を含む): 1387238400

約数和(自身を除く): 903293960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 323, 340, 380, 476, 532, 595, 646, 665, 680, 760, 952, 1064, 1190, 1292, 1330, 1615, 2261, 2380, 2584, 2660, 3230, 4522, 4760, 5320, 5351, 6460, 9044, 10702, 11305, 12920, 18088, 21404, 22610, 26755, 37457, 42808, 45220, 53510, 74914, 90440, 90967, 101669, 107020, 149828, 181934, 187285, 203338, 214040, 299656, 363868, 374570, 406676, 454835, 508345, 636769, 711683, 727736, 749140, 813352, 909670, 1016690, 1273538, 1423366, 1498280, 1728373, 1819340, 2033380, 2547076, 2846732, 3183845, 3456746, 3558415, 3638680, 4066760, 5094152, 5693464, 6367690, 6913492, 7116830, 8641865, 12098611, 12735380, 13826984, 14233660, 17283730, 24197222, 25470760, 28467320, 34567460, 48394444, 60493055, 69134920, 96788888, 120986110, 241972220, 483944440]

約数ペア:

[(1, 483944440), (2, 241972220), (4, 120986110), (5, 96788888), (7, 69134920), (8, 60493055), (10, 48394444), (14, 34567460), (17, 28467320), (19, 25470760), (20, 24197222), (28, 17283730), (34, 14233660), (35, 13826984), (38, 12735380), (40, 12098611), (56, 8641865), (68, 7116830), (70, 6913492), (76, 6367690), (85, 5693464), (95, 5094152), (119, 4066760), (133, 3638680), (136, 3558415), (140, 3456746), (152, 3183845), (170, 2846732), (190, 2547076), (238, 2033380), (266, 1819340), (280, 1728373), (323, 1498280), (340, 1423366), (380, 1273538), (476, 1016690), (532, 909670), (595, 813352), (646, 749140), (665, 727736), (680, 711683), (760, 636769), (952, 508345), (1064, 454835), (1190, 406676), (1292, 374570), (1330, 363868), (1615, 299656), (2261, 214040), (2380, 203338), (2584, 187285), (2660, 181934), (3230, 149828), (4522, 107020), (4760, 101669), (5320, 90967), (5351, 90440), (6460, 74914), (9044, 53510), (10702, 45220), (11305, 42808), (12920, 37457), (18088, 26755), (21404, 22610)]