267978360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{607}}^1$

素因数の和:917

約数の個数: 128

約数和(自身を含む): 870266880

約数和(自身を除く): 602288520

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, 156, 195, 260, 283, 312, 390, 520, 566, 607, 780, 849, 1132, 1214, 1415, 1560, 1698, 1821, 2264, 2428, 2830, 3035, 3396, 3642, 3679, 4245, 4856, 5660, 6070, 6792, 7284, 7358, 7891, 8490, 9105, 11037, 11320, 12140, 14568, 14716, 15782, 16980, 18210, 18395, 22074, 23673, 24280, 29432, 31564, 33960, 36420, 36790, 39455, 44148, 47346, 55185, 63128, 72840, 73580, 78910, 88296, 94692, 110370, 118365, 147160, 157820, 171781, 189384, 220740, 236730, 315640, 343562, 441480, 473460, 515343, 687124, 858905, 946920, 1030686, 1374248, 1717810, 2061372, 2233153, 2576715, 3435620, 4122744, 4466306, 5153430, 6699459, 6871240, 8932612, 10306860, 11165765, 13398918, 17865224, 20613720, 22331530, 26797836, 33497295, 44663060, 53595672, 66994590, 89326120, 133989180, 267978360]

約数ペア:

[(1, 267978360), (2, 133989180), (3, 89326120), (4, 66994590), (5, 53595672), (6, 44663060), (8, 33497295), (10, 26797836), (12, 22331530), (13, 20613720), (15, 17865224), (20, 13398918), (24, 11165765), (26, 10306860), (30, 8932612), (39, 6871240), (40, 6699459), (52, 5153430), (60, 4466306), (65, 4122744), (78, 3435620), (104, 2576715), (120, 2233153), (130, 2061372), (156, 1717810), (195, 1374248), (260, 1030686), (283, 946920), (312, 858905), (390, 687124), (520, 515343), (566, 473460), (607, 441480), (780, 343562), (849, 315640), (1132, 236730), (1214, 220740), (1415, 189384), (1560, 171781), (1698, 157820), (1821, 147160), (2264, 118365), (2428, 110370), (2830, 94692), (3035, 88296), (3396, 78910), (3642, 73580), (3679, 72840), (4245, 63128), (4856, 55185), (5660, 47346), (6070, 44148), (6792, 39455), (7284, 36790), (7358, 36420), (7891, 33960), (8490, 31564), (9105, 29432), (11037, 24280), (11320, 23673), (12140, 22074), (14568, 18395), (14716, 18210), (15782, 16980)]