111715240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 316431360

約数和(自身を除く): 204716120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 91, 94, 104, 130, 140, 182, 188, 235, 260, 280, 329, 364, 376, 455, 470, 520, 611, 653, 658, 728, 910, 940, 1222, 1306, 1316, 1645, 1820, 1880, 2444, 2612, 2632, 3055, 3265, 3290, 3640, 4277, 4571, 4888, 5224, 6110, 6530, 6580, 8489, 8554, 9142, 12220, 13060, 13160, 16978, 17108, 18284, 21385, 22855, 24440, 26120, 30691, 33956, 34216, 36568, 42445, 42770, 45710, 59423, 61382, 67912, 84890, 85540, 91420, 118846, 122764, 153455, 169780, 171080, 182840, 214837, 237692, 245528, 297115, 306910, 339560, 398983, 429674, 475384, 594230, 613820, 797966, 859348, 1074185, 1188460, 1227640, 1595932, 1718696, 1994915, 2148370, 2376920, 2792881, 3191864, 3989830, 4296740, 5585762, 7979660, 8593480, 11171524, 13964405, 15959320, 22343048, 27928810, 55857620, 111715240]

約数ペア:

[(1, 111715240), (2, 55857620), (4, 27928810), (5, 22343048), (7, 15959320), (8, 13964405), (10, 11171524), (13, 8593480), (14, 7979660), (20, 5585762), (26, 4296740), (28, 3989830), (35, 3191864), (40, 2792881), (47, 2376920), (52, 2148370), (56, 1994915), (65, 1718696), (70, 1595932), (91, 1227640), (94, 1188460), (104, 1074185), (130, 859348), (140, 797966), (182, 613820), (188, 594230), (235, 475384), (260, 429674), (280, 398983), (329, 339560), (364, 306910), (376, 297115), (455, 245528), (470, 237692), (520, 214837), (611, 182840), (653, 171080), (658, 169780), (728, 153455), (910, 122764), (940, 118846), (1222, 91420), (1306, 85540), (1316, 84890), (1645, 67912), (1820, 61382), (1880, 59423), (2444, 45710), (2612, 42770), (2632, 42445), (3055, 36568), (3265, 34216), (3290, 33956), (3640, 30691), (4277, 26120), (4571, 24440), (4888, 22855), (5224, 21385), (6110, 18284), (6530, 17108), (6580, 16978), (8489, 13160), (8554, 13060), (9142, 12220)]