1895689920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{9923}}^1$

素因数の和:10142

約数の個数: 112

約数和(自身を含む): 6049670400

約数和(自身を除く): 4153980480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 199, 240, 320, 398, 480, 597, 796, 960, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 6368, 7960, 9552, 9923, 11940, 12736, 15920, 19104, 19846, 23880, 29769, 31840, 38208, 39692, 47760, 49615, 59538, 63680, 79384, 95520, 99230, 119076, 148845, 158768, 191040, 198460, 238152, 297690, 317536, 396920, 476304, 595380, 635072, 793840, 952608, 1190760, 1587680, 1905216, 1974677, 2381520, 3175360, 3949354, 4763040, 5924031, 7898708, 9526080, 9873385, 11848062, 15797416, 19746770, 23696124, 29620155, 31594832, 39493540, 47392248, 59240310, 63189664, 78987080, 94784496, 118480620, 126379328, 157974160, 189568992, 236961240, 315948320, 379137984, 473922480, 631896640, 947844960, 1895689920]

約数ペア:

[(1, 1895689920), (2, 947844960), (3, 631896640), (4, 473922480), (5, 379137984), (6, 315948320), (8, 236961240), (10, 189568992), (12, 157974160), (15, 126379328), (16, 118480620), (20, 94784496), (24, 78987080), (30, 63189664), (32, 59240310), (40, 47392248), (48, 39493540), (60, 31594832), (64, 29620155), (80, 23696124), (96, 19746770), (120, 15797416), (160, 11848062), (192, 9873385), (199, 9526080), (240, 7898708), (320, 5924031), (398, 4763040), (480, 3949354), (597, 3175360), (796, 2381520), (960, 1974677), (995, 1905216), (1194, 1587680), (1592, 1190760), (1990, 952608), (2388, 793840), (2985, 635072), (3184, 595380), (3980, 476304), (4776, 396920), (5970, 317536), (6368, 297690), (7960, 238152), (9552, 198460), (9923, 191040), (11940, 158768), (12736, 148845), (15920, 119076), (19104, 99230), (19846, 95520), (23880, 79384), (29769, 63680), (31840, 59538), (38208, 49615), (39692, 47760)]