265595460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2089}}^1$

素因数の和:2277

約数の個数: 96

約数和(自身を含む): 806171520

約数和(自身を除く): 540576060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 163, 195, 260, 326, 390, 489, 652, 780, 815, 978, 1630, 1956, 2089, 2119, 2445, 3260, 4178, 4238, 4890, 6267, 6357, 8356, 8476, 9780, 10445, 10595, 12534, 12714, 20890, 21190, 25068, 25428, 27157, 31335, 31785, 41780, 42380, 54314, 62670, 63570, 81471, 108628, 125340, 127140, 135785, 162942, 271570, 325884, 340507, 407355, 543140, 681014, 814710, 1021521, 1362028, 1629420, 1702535, 2043042, 3405070, 4086084, 4426591, 5107605, 6810140, 8853182, 10215210, 13279773, 17706364, 20430420, 22132955, 26559546, 44265910, 53119092, 66398865, 88531820, 132797730, 265595460]

約数ペア:

[(1, 265595460), (2, 132797730), (3, 88531820), (4, 66398865), (5, 53119092), (6, 44265910), (10, 26559546), (12, 22132955), (13, 20430420), (15, 17706364), (20, 13279773), (26, 10215210), (30, 8853182), (39, 6810140), (52, 5107605), (60, 4426591), (65, 4086084), (78, 3405070), (130, 2043042), (156, 1702535), (163, 1629420), (195, 1362028), (260, 1021521), (326, 814710), (390, 681014), (489, 543140), (652, 407355), (780, 340507), (815, 325884), (978, 271570), (1630, 162942), (1956, 135785), (2089, 127140), (2119, 125340), (2445, 108628), (3260, 81471), (4178, 63570), (4238, 62670), (4890, 54314), (6267, 42380), (6357, 41780), (8356, 31785), (8476, 31335), (9780, 27157), (10445, 25428), (10595, 25068), (12534, 21190), (12714, 20890)]