215039220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1951}}^1$

素因数の和:2141

約数の個数: 96

約数和(自身を含む): 661118976

約数和(自身を除く): 446079756

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 167, 220, 330, 334, 501, 660, 668, 835, 1002, 1670, 1837, 1951, 2004, 2505, 3340, 3674, 3902, 5010, 5511, 5853, 7348, 7804, 9185, 9755, 10020, 11022, 11706, 18370, 19510, 21461, 22044, 23412, 27555, 29265, 36740, 39020, 42922, 55110, 58530, 64383, 85844, 107305, 110220, 117060, 128766, 214610, 257532, 321915, 325817, 429220, 643830, 651634, 977451, 1287660, 1303268, 1629085, 1954902, 3258170, 3583987, 3909804, 4887255, 6516340, 7167974, 9774510, 10751961, 14335948, 17919935, 19549020, 21503922, 35839870, 43007844, 53759805, 71679740, 107519610, 215039220]

約数ペア:

[(1, 215039220), (2, 107519610), (3, 71679740), (4, 53759805), (5, 43007844), (6, 35839870), (10, 21503922), (11, 19549020), (12, 17919935), (15, 14335948), (20, 10751961), (22, 9774510), (30, 7167974), (33, 6516340), (44, 4887255), (55, 3909804), (60, 3583987), (66, 3258170), (110, 1954902), (132, 1629085), (165, 1303268), (167, 1287660), (220, 977451), (330, 651634), (334, 643830), (501, 429220), (660, 325817), (668, 321915), (835, 257532), (1002, 214610), (1670, 128766), (1837, 117060), (1951, 110220), (2004, 107305), (2505, 85844), (3340, 64383), (3674, 58530), (3902, 55110), (5010, 42922), (5511, 39020), (5853, 36740), (7348, 29265), (7804, 27555), (9185, 23412), (9755, 22044), (10020, 21461), (11022, 19510), (11706, 18370)]