496515240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8161}}^1$

素因数の和:8204

約数の個数: 144

約数和(自身を含む): 1747565820

約数和(自身を除く): 1251050580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 8161, 10140, 12168, 15210, 16322, 20280, 24483, 30420, 32644, 40805, 48966, 60840, 65288, 73449, 81610, 97932, 106093, 122415, 146898, 163220, 195864, 212186, 244830, 293796, 318279, 326440, 367245, 424372, 489660, 530465, 587592, 636558, 734490, 848744, 954837, 979320, 1060930, 1273116, 1379209, 1468980, 1591395, 1909674, 2121860, 2546232, 2758418, 2937960, 3182790, 3819348, 4137627, 4243720, 4774185, 5516836, 6365580, 6896045, 7638696, 8275254, 9548370, 11033672, 12412881, 12731160, 13792090, 16550508, 19096740, 20688135, 24825762, 27584180, 33101016, 38193480, 41376270, 49651524, 55168360, 62064405, 82752540, 99303048, 124128810, 165505080, 248257620, 496515240]

約数ペア:

[(1, 496515240), (2, 248257620), (3, 165505080), (4, 124128810), (5, 99303048), (6, 82752540), (8, 62064405), (9, 55168360), (10, 49651524), (12, 41376270), (13, 38193480), (15, 33101016), (18, 27584180), (20, 24825762), (24, 20688135), (26, 19096740), (30, 16550508), (36, 13792090), (39, 12731160), (40, 12412881), (45, 11033672), (52, 9548370), (60, 8275254), (65, 7638696), (72, 6896045), (78, 6365580), (90, 5516836), (104, 4774185), (117, 4243720), (120, 4137627), (130, 3819348), (156, 3182790), (169, 2937960), (180, 2758418), (195, 2546232), (234, 2121860), (260, 1909674), (312, 1591395), (338, 1468980), (360, 1379209), (390, 1273116), (468, 1060930), (507, 979320), (520, 954837), (585, 848744), (676, 734490), (780, 636558), (845, 587592), (936, 530465), (1014, 489660), (1170, 424372), (1352, 367245), (1521, 326440), (1560, 318279), (1690, 293796), (2028, 244830), (2340, 212186), (2535, 195864), (3042, 163220), (3380, 146898), (4056, 122415), (4680, 106093), (5070, 97932), (6084, 81610), (6760, 73449), (7605, 65288), (8161, 60840), (10140, 48966), (12168, 40805), (15210, 32644), (16322, 30420), (20280, 24483)]