266929260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14879}}^1$

素因数の和:14927

約数の個数: 96

約数和(自身を含む): 839946240

約数和(自身を除く): 573016980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 14879, 17940, 29758, 44637, 59516, 74395, 89274, 148790, 178548, 193427, 223185, 297580, 342217, 386854, 446370, 580281, 684434, 773708, 892740, 967135, 1026651, 1160562, 1368868, 1711085, 1934270, 2053302, 2321124, 2901405, 3422170, 3868540, 4106604, 4448821, 5133255, 5802810, 6844340, 8897642, 10266510, 11605620, 13346463, 17795284, 20533020, 22244105, 26692926, 44488210, 53385852, 66732315, 88976420, 133464630, 266929260]

約数ペア:

[(1, 266929260), (2, 133464630), (3, 88976420), (4, 66732315), (5, 53385852), (6, 44488210), (10, 26692926), (12, 22244105), (13, 20533020), (15, 17795284), (20, 13346463), (23, 11605620), (26, 10266510), (30, 8897642), (39, 6844340), (46, 5802810), (52, 5133255), (60, 4448821), (65, 4106604), (69, 3868540), (78, 3422170), (92, 2901405), (115, 2321124), (130, 2053302), (138, 1934270), (156, 1711085), (195, 1368868), (230, 1160562), (260, 1026651), (276, 967135), (299, 892740), (345, 773708), (390, 684434), (460, 580281), (598, 446370), (690, 386854), (780, 342217), (897, 297580), (1196, 223185), (1380, 193427), (1495, 178548), (1794, 148790), (2990, 89274), (3588, 74395), (4485, 59516), (5980, 44637), (8970, 29758), (14879, 17940)]