1007853440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{599}}^1$

素因数の和:868

約数の個数: 128

約数和(自身を含む): 2643840000

約数和(自身を除く): 1635986560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 239, 320, 352, 440, 478, 599, 640, 704, 880, 956, 1195, 1198, 1408, 1760, 1912, 2390, 2396, 2629, 2995, 3520, 3824, 4780, 4792, 5258, 5990, 6589, 7040, 7648, 9560, 9584, 10516, 11980, 13145, 13178, 15296, 19120, 19168, 21032, 23960, 26290, 26356, 30592, 32945, 38240, 38336, 42064, 47920, 52580, 52712, 65890, 76480, 76672, 84128, 95840, 105160, 105424, 131780, 143161, 152960, 168256, 191680, 210320, 210848, 263560, 286322, 336512, 383360, 420640, 421696, 527120, 572644, 715805, 841280, 843392, 1054240, 1145288, 1431610, 1574771, 1682560, 2108480, 2290576, 2863220, 3149542, 4216960, 4581152, 5726440, 6299084, 7873855, 9162304, 11452880, 12598168, 15747710, 18324608, 22905760, 25196336, 31495420, 45811520, 50392672, 62990840, 91623040, 100785344, 125981680, 201570688, 251963360, 503926720, 1007853440]

約数ペア:

[(1, 1007853440), (2, 503926720), (4, 251963360), (5, 201570688), (8, 125981680), (10, 100785344), (11, 91623040), (16, 62990840), (20, 50392672), (22, 45811520), (32, 31495420), (40, 25196336), (44, 22905760), (55, 18324608), (64, 15747710), (80, 12598168), (88, 11452880), (110, 9162304), (128, 7873855), (160, 6299084), (176, 5726440), (220, 4581152), (239, 4216960), (320, 3149542), (352, 2863220), (440, 2290576), (478, 2108480), (599, 1682560), (640, 1574771), (704, 1431610), (880, 1145288), (956, 1054240), (1195, 843392), (1198, 841280), (1408, 715805), (1760, 572644), (1912, 527120), (2390, 421696), (2396, 420640), (2629, 383360), (2995, 336512), (3520, 286322), (3824, 263560), (4780, 210848), (4792, 210320), (5258, 191680), (5990, 168256), (6589, 152960), (7040, 143161), (7648, 131780), (9560, 105424), (9584, 105160), (10516, 95840), (11980, 84128), (13145, 76672), (13178, 76480), (15296, 65890), (19120, 52712), (19168, 52580), (21032, 47920), (23960, 42064), (26290, 38336), (26356, 38240), (30592, 32945)]