216054420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1361

約数の個数: 96

約数和(自身を含む): 628943616

約数和(自身を除く): 412889196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 71, 82, 123, 142, 164, 205, 213, 246, 284, 355, 410, 426, 492, 615, 710, 820, 852, 1065, 1230, 1237, 1420, 2130, 2460, 2474, 2911, 3711, 4260, 4948, 5822, 6185, 7422, 8733, 11644, 12370, 14555, 14844, 17466, 18555, 24740, 29110, 34932, 37110, 43665, 50717, 58220, 74220, 87330, 87827, 101434, 152151, 174660, 175654, 202868, 253585, 263481, 304302, 351308, 439135, 507170, 526962, 608604, 760755, 878270, 1014340, 1053924, 1317405, 1521510, 1756540, 2634810, 3043020, 3600907, 5269620, 7201814, 10802721, 14403628, 18004535, 21605442, 36009070, 43210884, 54013605, 72018140, 108027210, 216054420]

約数ペア:

[(1, 216054420), (2, 108027210), (3, 72018140), (4, 54013605), (5, 43210884), (6, 36009070), (10, 21605442), (12, 18004535), (15, 14403628), (20, 10802721), (30, 7201814), (41, 5269620), (60, 3600907), (71, 3043020), (82, 2634810), (123, 1756540), (142, 1521510), (164, 1317405), (205, 1053924), (213, 1014340), (246, 878270), (284, 760755), (355, 608604), (410, 526962), (426, 507170), (492, 439135), (615, 351308), (710, 304302), (820, 263481), (852, 253585), (1065, 202868), (1230, 175654), (1237, 174660), (1420, 152151), (2130, 101434), (2460, 87827), (2474, 87330), (2911, 74220), (3711, 58220), (4260, 50717), (4948, 43665), (5822, 37110), (6185, 34932), (7422, 29110), (8733, 24740), (11644, 18555), (12370, 17466), (14555, 14844)]