163930260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2879}}^1$

素因数の和:2977

約数の個数: 96

約数和(自身を含む): 501258240

約数和(自身を除く): 337327980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 438, 730, 780, 876, 949, 1095, 1460, 1898, 2190, 2847, 2879, 3796, 4380, 4745, 5694, 5758, 8637, 9490, 11388, 11516, 14235, 14395, 17274, 18980, 28470, 28790, 34548, 37427, 43185, 56940, 57580, 74854, 86370, 112281, 149708, 172740, 187135, 210167, 224562, 374270, 420334, 449124, 561405, 630501, 748540, 840668, 1050835, 1122810, 1261002, 2101670, 2245620, 2522004, 2732171, 3152505, 4203340, 5464342, 6305010, 8196513, 10928684, 12610020, 13660855, 16393026, 27321710, 32786052, 40982565, 54643420, 81965130, 163930260]

約数ペア:

[(1, 163930260), (2, 81965130), (3, 54643420), (4, 40982565), (5, 32786052), (6, 27321710), (10, 16393026), (12, 13660855), (13, 12610020), (15, 10928684), (20, 8196513), (26, 6305010), (30, 5464342), (39, 4203340), (52, 3152505), (60, 2732171), (65, 2522004), (73, 2245620), (78, 2101670), (130, 1261002), (146, 1122810), (156, 1050835), (195, 840668), (219, 748540), (260, 630501), (292, 561405), (365, 449124), (390, 420334), (438, 374270), (730, 224562), (780, 210167), (876, 187135), (949, 172740), (1095, 149708), (1460, 112281), (1898, 86370), (2190, 74854), (2847, 57580), (2879, 56940), (3796, 43185), (4380, 37427), (4745, 34548), (5694, 28790), (5758, 28470), (8637, 18980), (9490, 17274), (11388, 14395), (11516, 14235)]