264578340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2081}}^1$

素因数の和:2269

約数の個数: 96

約数和(自身を含む): 803085696

約数和(自身を除く): 538507356

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, 2081, 2119, 2445, 3260, 4162, 4238, 4890, 6243, 6357, 8324, 8476, 9780, 10405, 10595, 12486, 12714, 20810, 21190, 24972, 25428, 27053, 31215, 31785, 41620, 42380, 54106, 62430, 63570, 81159, 108212, 124860, 127140, 135265, 162318, 270530, 324636, 339203, 405795, 541060, 678406, 811590, 1017609, 1356812, 1623180, 1696015, 2035218, 3392030, 4070436, 4409639, 5088045, 6784060, 8819278, 10176090, 13228917, 17638556, 20352180, 22048195, 26457834, 44096390, 52915668, 66144585, 88192780, 132289170, 264578340]

約数ペア:

[(1, 264578340), (2, 132289170), (3, 88192780), (4, 66144585), (5, 52915668), (6, 44096390), (10, 26457834), (12, 22048195), (13, 20352180), (15, 17638556), (20, 13228917), (26, 10176090), (30, 8819278), (39, 6784060), (52, 5088045), (60, 4409639), (65, 4070436), (78, 3392030), (130, 2035218), (156, 1696015), (163, 1623180), (195, 1356812), (260, 1017609), (326, 811590), (390, 678406), (489, 541060), (652, 405795), (780, 339203), (815, 324636), (978, 270530), (1630, 162318), (1956, 135265), (2081, 127140), (2119, 124860), (2445, 108212), (3260, 81159), (4162, 63570), (4238, 62430), (4890, 54106), (6243, 42380), (6357, 41620), (8324, 31785), (8476, 31215), (9780, 27053), (10405, 25428), (10595, 24972), (12486, 21190), (12714, 20810)]