236740920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5233}}^1$

素因数の和:5289

約数の個数: 128

約数和(自身を含む): 791380800

約数和(自身を除く): 554639880

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, 3480, 3770, 4524, 5233, 5655, 7540, 9048, 10466, 11310, 15080, 15699, 20932, 22620, 26165, 31398, 41864, 45240, 52330, 62796, 68029, 78495, 104660, 125592, 136058, 151757, 156990, 204087, 209320, 272116, 303514, 313980, 340145, 408174, 455271, 544232, 607028, 627960, 680290, 758785, 816348, 910542, 1020435, 1214056, 1360580, 1517570, 1632696, 1821084, 1972841, 2040870, 2276355, 2721160, 3035140, 3642168, 3945682, 4081740, 4552710, 5918523, 6070280, 7891364, 8163480, 9105420, 9864205, 11837046, 15782728, 18210840, 19728410, 23674092, 29592615, 39456820, 47348184, 59185230, 78913640, 118370460, 236740920]

約数ペア:

[(1, 236740920), (2, 118370460), (3, 78913640), (4, 59185230), (5, 47348184), (6, 39456820), (8, 29592615), (10, 23674092), (12, 19728410), (13, 18210840), (15, 15782728), (20, 11837046), (24, 9864205), (26, 9105420), (29, 8163480), (30, 7891364), (39, 6070280), (40, 5918523), (52, 4552710), (58, 4081740), (60, 3945682), (65, 3642168), (78, 3035140), (87, 2721160), (104, 2276355), (116, 2040870), (120, 1972841), (130, 1821084), (145, 1632696), (156, 1517570), (174, 1360580), (195, 1214056), (232, 1020435), (260, 910542), (290, 816348), (312, 758785), (348, 680290), (377, 627960), (390, 607028), (435, 544232), (520, 455271), (580, 408174), (696, 340145), (754, 313980), (780, 303514), (870, 272116), (1131, 209320), (1160, 204087), (1508, 156990), (1560, 151757), (1740, 136058), (1885, 125592), (2262, 104660), (3016, 78495), (3480, 68029), (3770, 62796), (4524, 52330), (5233, 45240), (5655, 41864), (7540, 31398), (9048, 26165), (10466, 22620), (11310, 20932), (15080, 15699)]