202278960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21611}}^1$

素因数の和:21643

約数の個数: 120

約数和(自身を含む): 731609424

約数和(自身を除く): 529330464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 21611, 43222, 64833, 86444, 108055, 129666, 172888, 194499, 216110, 259332, 280943, 324165, 345776, 388998, 432220, 518664, 561886, 648330, 777996, 842829, 864440, 972495, 1037328, 1123772, 1296660, 1404715, 1555992, 1685658, 1728880, 1944990, 2247544, 2528487, 2593320, 2809430, 3111984, 3371316, 3889980, 4214145, 4495088, 5056974, 5186640, 5618860, 6742632, 7779960, 8428290, 10113948, 11237720, 12642435, 13485264, 15559920, 16856580, 20227896, 22475440, 25284870, 33713160, 40455792, 50569740, 67426320, 101139480, 202278960]

約数ペア:

[(1, 202278960), (2, 101139480), (3, 67426320), (4, 50569740), (5, 40455792), (6, 33713160), (8, 25284870), (9, 22475440), (10, 20227896), (12, 16856580), (13, 15559920), (15, 13485264), (16, 12642435), (18, 11237720), (20, 10113948), (24, 8428290), (26, 7779960), (30, 6742632), (36, 5618860), (39, 5186640), (40, 5056974), (45, 4495088), (48, 4214145), (52, 3889980), (60, 3371316), (65, 3111984), (72, 2809430), (78, 2593320), (80, 2528487), (90, 2247544), (104, 1944990), (117, 1728880), (120, 1685658), (130, 1555992), (144, 1404715), (156, 1296660), (180, 1123772), (195, 1037328), (208, 972495), (234, 864440), (240, 842829), (260, 777996), (312, 648330), (360, 561886), (390, 518664), (468, 432220), (520, 388998), (585, 345776), (624, 324165), (720, 280943), (780, 259332), (936, 216110), (1040, 194499), (1170, 172888), (1560, 129666), (1872, 108055), (2340, 86444), (3120, 64833), (4680, 43222), (9360, 21611)]