214567680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:882

約数の個数: 144

約数和(自身を含む): 695810304

約数和(自身を除く): 481242624

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, 256, 284, 320, 355, 384, 426, 480, 568, 640, 710, 768, 787, 852, 960, 1065, 1136, 1280, 1420, 1574, 1704, 1920, 2130, 2272, 2361, 2840, 3148, 3408, 3840, 3935, 4260, 4544, 4722, 5680, 6296, 6816, 7870, 8520, 9088, 9444, 11360, 11805, 12592, 13632, 15740, 17040, 18176, 18888, 22720, 23610, 25184, 27264, 31480, 34080, 37776, 45440, 47220, 50368, 54528, 55877, 62960, 68160, 75552, 90880, 94440, 100736, 111754, 125920, 136320, 151104, 167631, 188880, 201472, 223508, 251840, 272640, 279385, 302208, 335262, 377760, 447016, 503680, 558770, 604416, 670524, 755520, 838155, 894032, 1007360, 1117540, 1341048, 1511040, 1676310, 1788064, 2235080, 2682096, 3022080, 3352620, 3576128, 4470160, 5364192, 6705240, 7152256, 8940320, 10728384, 13410480, 14304512, 17880640, 21456768, 26820960, 35761280, 42913536, 53641920, 71522560, 107283840, 214567680]

約数ペア:

[(1, 214567680), (2, 107283840), (3, 71522560), (4, 53641920), (5, 42913536), (6, 35761280), (8, 26820960), (10, 21456768), (12, 17880640), (15, 14304512), (16, 13410480), (20, 10728384), (24, 8940320), (30, 7152256), (32, 6705240), (40, 5364192), (48, 4470160), (60, 3576128), (64, 3352620), (71, 3022080), (80, 2682096), (96, 2235080), (120, 1788064), (128, 1676310), (142, 1511040), (160, 1341048), (192, 1117540), (213, 1007360), (240, 894032), (256, 838155), (284, 755520), (320, 670524), (355, 604416), (384, 558770), (426, 503680), (480, 447016), (568, 377760), (640, 335262), (710, 302208), (768, 279385), (787, 272640), (852, 251840), (960, 223508), (1065, 201472), (1136, 188880), (1280, 167631), (1420, 151104), (1574, 136320), (1704, 125920), (1920, 111754), (2130, 100736), (2272, 94440), (2361, 90880), (2840, 75552), (3148, 68160), (3408, 62960), (3840, 55877), (3935, 54528), (4260, 50368), (4544, 47220), (4722, 45440), (5680, 37776), (6296, 34080), (6816, 31480), (7870, 27264), (8520, 25184), (9088, 23610), (9444, 22720), (11360, 18888), (11805, 18176), (12592, 17040), (13632, 15740)]