218986560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5849}}^1$

素因数の和:5885

約数の個数: 168

約数和(自身を含む): 811301400

約数和(自身を除く): 592314840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 5849, 6240, 7488, 9360, 11698, 12480, 17547, 18720, 23396, 29245, 35094, 37440, 46792, 52641, 58490, 70188, 76037, 87735, 93584, 105282, 116980, 140376, 152074, 175470, 187168, 210564, 228111, 233960, 263205, 280752, 304148, 350940, 374336, 380185, 421128, 456222, 467920, 526410, 561504, 608296, 684333, 701880, 760370, 842256, 912444, 935840, 1052820, 1123008, 1140555, 1216592, 1368666, 1403760, 1520740, 1684512, 1824888, 1871680, 2105640, 2281110, 2433184, 2737332, 2807520, 3041480, 3369024, 3421665, 3649776, 4211280, 4562220, 4866368, 5474664, 5615040, 6082960, 6843330, 7299552, 8422560, 9124440, 10949328, 12165920, 13686660, 14599104, 16845120, 18248880, 21898656, 24331840, 27373320, 36497760, 43797312, 54746640, 72995520, 109493280, 218986560]

約数ペア:

[(1, 218986560), (2, 109493280), (3, 72995520), (4, 54746640), (5, 43797312), (6, 36497760), (8, 27373320), (9, 24331840), (10, 21898656), (12, 18248880), (13, 16845120), (15, 14599104), (16, 13686660), (18, 12165920), (20, 10949328), (24, 9124440), (26, 8422560), (30, 7299552), (32, 6843330), (36, 6082960), (39, 5615040), (40, 5474664), (45, 4866368), (48, 4562220), (52, 4211280), (60, 3649776), (64, 3421665), (65, 3369024), (72, 3041480), (78, 2807520), (80, 2737332), (90, 2433184), (96, 2281110), (104, 2105640), (117, 1871680), (120, 1824888), (130, 1684512), (144, 1520740), (156, 1403760), (160, 1368666), (180, 1216592), (192, 1140555), (195, 1123008), (208, 1052820), (234, 935840), (240, 912444), (260, 842256), (288, 760370), (312, 701880), (320, 684333), (360, 608296), (390, 561504), (416, 526410), (468, 467920), (480, 456222), (520, 421128), (576, 380185), (585, 374336), (624, 350940), (720, 304148), (780, 280752), (832, 263205), (936, 233960), (960, 228111), (1040, 210564), (1170, 187168), (1248, 175470), (1440, 152074), (1560, 140376), (1872, 116980), (2080, 105282), (2340, 93584), (2496, 87735), (2880, 76037), (3120, 70188), (3744, 58490), (4160, 52641), (4680, 46792), (5849, 37440), (6240, 35094), (7488, 29245), (9360, 23396), (11698, 18720), (12480, 17547)]