118216280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 128

約数和(自身を含む): 334817280

約数和(自身を除く): 216601000

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, 658, 691, 728, 910, 940, 1222, 1316, 1382, 1645, 1820, 1880, 2444, 2632, 2764, 3055, 3290, 3455, 3640, 4277, 4837, 4888, 5528, 6110, 6580, 6910, 8554, 8983, 9674, 12220, 13160, 13820, 17108, 17966, 19348, 21385, 24185, 24440, 27640, 32477, 34216, 35932, 38696, 42770, 44915, 48370, 62881, 64954, 71864, 85540, 89830, 96740, 125762, 129908, 162385, 171080, 179660, 193480, 227339, 251524, 259816, 314405, 324770, 359320, 422201, 454678, 503048, 628810, 649540, 844402, 909356, 1136695, 1257620, 1299080, 1688804, 1818712, 2111005, 2273390, 2515240, 2955407, 3377608, 4222010, 4546780, 5910814, 8444020, 9093560, 11821628, 14777035, 16888040, 23643256, 29554070, 59108140, 118216280]

約数ペア:

[(1, 118216280), (2, 59108140), (4, 29554070), (5, 23643256), (7, 16888040), (8, 14777035), (10, 11821628), (13, 9093560), (14, 8444020), (20, 5910814), (26, 4546780), (28, 4222010), (35, 3377608), (40, 2955407), (47, 2515240), (52, 2273390), (56, 2111005), (65, 1818712), (70, 1688804), (91, 1299080), (94, 1257620), (104, 1136695), (130, 909356), (140, 844402), (182, 649540), (188, 628810), (235, 503048), (260, 454678), (280, 422201), (329, 359320), (364, 324770), (376, 314405), (455, 259816), (470, 251524), (520, 227339), (611, 193480), (658, 179660), (691, 171080), (728, 162385), (910, 129908), (940, 125762), (1222, 96740), (1316, 89830), (1382, 85540), (1645, 71864), (1820, 64954), (1880, 62881), (2444, 48370), (2632, 44915), (2764, 42770), (3055, 38696), (3290, 35932), (3455, 34216), (3640, 32477), (4277, 27640), (4837, 24440), (4888, 24185), (5528, 21385), (6110, 19348), (6580, 17966), (6910, 17108), (8554, 13820), (8983, 13160), (9674, 12220)]