26564166120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{631}}^1\times {\mathrm{761}}^1$

素因数の和:1867

約数の個数: 128

約数和(自身を含む): 80097050880

約数和(自身を除く): 53532884760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461, 631, 761, 922, 1262, 1383, 1522, 1844, 1893, 2283, 2305, 2524, 2766, 3044, 3155, 3688, 3786, 3805, 4566, 4610, 5048, 5532, 6088, 6310, 6915, 7572, 7610, 9132, 9220, 9465, 11064, 11415, 12620, 13830, 15144, 15220, 18264, 18440, 18930, 22830, 25240, 27660, 30440, 37860, 45660, 55320, 75720, 91320, 290891, 350821, 480191, 581782, 701642, 872673, 960382, 1052463, 1163564, 1403284, 1440573, 1454455, 1745346, 1754105, 1920764, 2104926, 2327128, 2400955, 2806568, 2881146, 2908910, 3490692, 3508210, 3841528, 4209852, 4363365, 4801910, 5262315, 5762292, 5817820, 6981384, 7016420, 7202865, 8419704, 8726730, 9603820, 10524630, 11524584, 11635640, 14032840, 14405730, 17453460, 19207640, 21049260, 28811460, 34906920, 42098520, 57622920, 221368051, 442736102, 664104153, 885472204, 1106840255, 1328208306, 1770944408, 2213680510, 2656416612, 3320520765, 4427361020, 5312833224, 6641041530, 8854722040, 13282083060, 26564166120]

約数ペア:

[(1, 26564166120), (2, 13282083060), (3, 8854722040), (4, 6641041530), (5, 5312833224), (6, 4427361020), (8, 3320520765), (10, 2656416612), (12, 2213680510), (15, 1770944408), (20, 1328208306), (24, 1106840255), (30, 885472204), (40, 664104153), (60, 442736102), (120, 221368051), (461, 57622920), (631, 42098520), (761, 34906920), (922, 28811460), (1262, 21049260), (1383, 19207640), (1522, 17453460), (1844, 14405730), (1893, 14032840), (2283, 11635640), (2305, 11524584), (2524, 10524630), (2766, 9603820), (3044, 8726730), (3155, 8419704), (3688, 7202865), (3786, 7016420), (3805, 6981384), (4566, 5817820), (4610, 5762292), (5048, 5262315), (5532, 4801910), (6088, 4363365), (6310, 4209852), (6915, 3841528), (7572, 3508210), (7610, 3490692), (9132, 2908910), (9220, 2881146), (9465, 2806568), (11064, 2400955), (11415, 2327128), (12620, 2104926), (13830, 1920764), (15144, 1754105), (15220, 1745346), (18264, 1454455), (18440, 1440573), (18930, 1403284), (22830, 1163564), (25240, 1052463), (27660, 960382), (30440, 872673), (37860, 701642), (45660, 581782), (55320, 480191), (75720, 350821), (91320, 290891)]