207615360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1616

約数の個数: 128

約数和(自身を含む): 671535360

約数和(自身を除く): 463920000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1523, 1704, 1920, 2130, 2272, 2840, 3046, 3408, 4260, 4544, 4569, 5680, 6092, 6816, 7615, 8520, 9088, 9138, 11360, 12184, 13632, 15230, 17040, 18276, 22720, 22845, 24368, 27264, 30460, 34080, 36552, 45440, 45690, 48736, 60920, 68160, 73104, 91380, 97472, 108133, 121840, 136320, 146208, 182760, 194944, 216266, 243680, 292416, 324399, 365520, 432532, 487360, 540665, 584832, 648798, 731040, 865064, 974720, 1081330, 1297596, 1462080, 1621995, 1730128, 2162660, 2595192, 2924160, 3243990, 3460256, 4325320, 5190384, 6487980, 6920512, 8650640, 10380768, 12975960, 13841024, 17301280, 20761536, 25951920, 34602560, 41523072, 51903840, 69205120, 103807680, 207615360]

約数ペア:

[(1, 207615360), (2, 103807680), (3, 69205120), (4, 51903840), (5, 41523072), (6, 34602560), (8, 25951920), (10, 20761536), (12, 17301280), (15, 13841024), (16, 12975960), (20, 10380768), (24, 8650640), (30, 6920512), (32, 6487980), (40, 5190384), (48, 4325320), (60, 3460256), (64, 3243990), (71, 2924160), (80, 2595192), (96, 2162660), (120, 1730128), (128, 1621995), (142, 1462080), (160, 1297596), (192, 1081330), (213, 974720), (240, 865064), (284, 731040), (320, 648798), (355, 584832), (384, 540665), (426, 487360), (480, 432532), (568, 365520), (640, 324399), (710, 292416), (852, 243680), (960, 216266), (1065, 194944), (1136, 182760), (1420, 146208), (1523, 136320), (1704, 121840), (1920, 108133), (2130, 97472), (2272, 91380), (2840, 73104), (3046, 68160), (3408, 60920), (4260, 48736), (4544, 45690), (4569, 45440), (5680, 36552), (6092, 34080), (6816, 30460), (7615, 27264), (8520, 24368), (9088, 22845), (9138, 22720), (11360, 18276), (12184, 17040), (13632, 15230)]