142984920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 465776640

約数和(自身を除く): 322791720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 151, 156, 195, 260, 302, 312, 390, 453, 520, 604, 607, 755, 780, 906, 1208, 1214, 1510, 1560, 1812, 1821, 1963, 2265, 2428, 3020, 3035, 3624, 3642, 3926, 4530, 4856, 5889, 6040, 6070, 7284, 7852, 7891, 9060, 9105, 9815, 11778, 12140, 14568, 15704, 15782, 18120, 18210, 19630, 23556, 23673, 24280, 29445, 31564, 36420, 39260, 39455, 47112, 47346, 58890, 63128, 72840, 78520, 78910, 91657, 94692, 117780, 118365, 157820, 183314, 189384, 235560, 236730, 274971, 315640, 366628, 458285, 473460, 549942, 733256, 916570, 946920, 1099884, 1191541, 1374855, 1833140, 2199768, 2383082, 2749710, 3574623, 3666280, 4766164, 5499420, 5957705, 7149246, 9532328, 10998840, 11915410, 14298492, 17873115, 23830820, 28596984, 35746230, 47661640, 71492460, 142984920]

約数ペア:

[(1, 142984920), (2, 71492460), (3, 47661640), (4, 35746230), (5, 28596984), (6, 23830820), (8, 17873115), (10, 14298492), (12, 11915410), (13, 10998840), (15, 9532328), (20, 7149246), (24, 5957705), (26, 5499420), (30, 4766164), (39, 3666280), (40, 3574623), (52, 2749710), (60, 2383082), (65, 2199768), (78, 1833140), (104, 1374855), (120, 1191541), (130, 1099884), (151, 946920), (156, 916570), (195, 733256), (260, 549942), (302, 473460), (312, 458285), (390, 366628), (453, 315640), (520, 274971), (604, 236730), (607, 235560), (755, 189384), (780, 183314), (906, 157820), (1208, 118365), (1214, 117780), (1510, 94692), (1560, 91657), (1812, 78910), (1821, 78520), (1963, 72840), (2265, 63128), (2428, 58890), (3020, 47346), (3035, 47112), (3624, 39455), (3642, 39260), (3926, 36420), (4530, 31564), (4856, 29445), (5889, 24280), (6040, 23673), (6070, 23556), (7284, 19630), (7852, 18210), (7891, 18120), (9060, 15782), (9105, 15704), (9815, 14568), (11778, 12140)]