232863540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42649}}^1$

素因数の和:42681

約数の個数: 96

約数和(自身を含む): 802502400

約数和(自身を除く): 569638860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 42649, 85298, 127947, 170596, 213245, 255894, 298543, 426490, 511788, 554437, 597086, 639735, 852980, 895629, 1108874, 1194172, 1279470, 1492715, 1663311, 1791258, 2217748, 2558940, 2772185, 2985430, 3326622, 3582516, 3881059, 4478145, 5544370, 5970860, 6653244, 7762118, 8316555, 8956290, 11088740, 11643177, 15524236, 16633110, 17912580, 19405295, 23286354, 33266220, 38810590, 46572708, 58215885, 77621180, 116431770, 232863540]

約数ペア:

[(1, 232863540), (2, 116431770), (3, 77621180), (4, 58215885), (5, 46572708), (6, 38810590), (7, 33266220), (10, 23286354), (12, 19405295), (13, 17912580), (14, 16633110), (15, 15524236), (20, 11643177), (21, 11088740), (26, 8956290), (28, 8316555), (30, 7762118), (35, 6653244), (39, 5970860), (42, 5544370), (52, 4478145), (60, 3881059), (65, 3582516), (70, 3326622), (78, 2985430), (84, 2772185), (91, 2558940), (105, 2217748), (130, 1791258), (140, 1663311), (156, 1492715), (182, 1279470), (195, 1194172), (210, 1108874), (260, 895629), (273, 852980), (364, 639735), (390, 597086), (420, 554437), (455, 511788), (546, 426490), (780, 298543), (910, 255894), (1092, 213245), (1365, 170596), (1820, 127947), (2730, 85298), (5460, 42649)]