138751080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3067}}^1$

素因数の和:3123

約数の個数: 128

約数和(自身を含む): 463881600

約数和(自身を除く): 325130520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3067, 3480, 3770, 4524, 5655, 6134, 7540, 9048, 9201, 11310, 12268, 15080, 15335, 18402, 22620, 24536, 30670, 36804, 39871, 45240, 46005, 61340, 73608, 79742, 88943, 92010, 119613, 122680, 159484, 177886, 184020, 199355, 239226, 266829, 318968, 355772, 368040, 398710, 444715, 478452, 533658, 598065, 711544, 797420, 889430, 956904, 1067316, 1156259, 1196130, 1334145, 1594840, 1778860, 2134632, 2312518, 2392260, 2668290, 3468777, 3557720, 4625036, 4784520, 5336580, 5781295, 6937554, 9250072, 10673160, 11562590, 13875108, 17343885, 23125180, 27750216, 34687770, 46250360, 69375540, 138751080]

約数ペア:

[(1, 138751080), (2, 69375540), (3, 46250360), (4, 34687770), (5, 27750216), (6, 23125180), (8, 17343885), (10, 13875108), (12, 11562590), (13, 10673160), (15, 9250072), (20, 6937554), (24, 5781295), (26, 5336580), (29, 4784520), (30, 4625036), (39, 3557720), (40, 3468777), (52, 2668290), (58, 2392260), (60, 2312518), (65, 2134632), (78, 1778860), (87, 1594840), (104, 1334145), (116, 1196130), (120, 1156259), (130, 1067316), (145, 956904), (156, 889430), (174, 797420), (195, 711544), (232, 598065), (260, 533658), (290, 478452), (312, 444715), (348, 398710), (377, 368040), (390, 355772), (435, 318968), (520, 266829), (580, 239226), (696, 199355), (754, 184020), (780, 177886), (870, 159484), (1131, 122680), (1160, 119613), (1508, 92010), (1560, 88943), (1740, 79742), (1885, 73608), (2262, 61340), (3016, 46005), (3067, 45240), (3480, 39871), (3770, 36804), (4524, 30670), (5655, 24536), (6134, 22620), (7540, 18402), (9048, 15335), (9201, 15080), (11310, 12268)]