215312160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{64081}}^1$

素因数の和:64106

約数の個数: 96

約数和(自身を含む): 775135872

約数和(自身を除く): 559823712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 64081, 128162, 192243, 256324, 320405, 384486, 448567, 512648, 640810, 768972, 897134, 961215, 1025296, 1281620, 1345701, 1537944, 1794268, 1922430, 2050592, 2242835, 2563240, 2691402, 3075888, 3588536, 3844860, 4485670, 5126480, 5382804, 6151776, 6728505, 7177072, 7689720, 8971340, 10252960, 10765608, 13457010, 14354144, 15379440, 17942680, 21531216, 26914020, 30758880, 35885360, 43062432, 53828040, 71770720, 107656080, 215312160]

約数ペア:

[(1, 215312160), (2, 107656080), (3, 71770720), (4, 53828040), (5, 43062432), (6, 35885360), (7, 30758880), (8, 26914020), (10, 21531216), (12, 17942680), (14, 15379440), (15, 14354144), (16, 13457010), (20, 10765608), (21, 10252960), (24, 8971340), (28, 7689720), (30, 7177072), (32, 6728505), (35, 6151776), (40, 5382804), (42, 5126480), (48, 4485670), (56, 3844860), (60, 3588536), (70, 3075888), (80, 2691402), (84, 2563240), (96, 2242835), (105, 2050592), (112, 1922430), (120, 1794268), (140, 1537944), (160, 1345701), (168, 1281620), (210, 1025296), (224, 961215), (240, 897134), (280, 768972), (336, 640810), (420, 512648), (480, 448567), (560, 384486), (672, 320405), (840, 256324), (1120, 192243), (1680, 128162), (3360, 64081)]