163169760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 562222080

約数和(自身を除く): 399052320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 79, 80, 96, 104, 120, 130, 156, 158, 160, 195, 208, 237, 240, 260, 312, 316, 331, 390, 395, 416, 474, 480, 520, 624, 632, 662, 780, 790, 948, 993, 1027, 1040, 1185, 1248, 1264, 1324, 1560, 1580, 1655, 1896, 1986, 2054, 2080, 2370, 2528, 2648, 3081, 3120, 3160, 3310, 3792, 3972, 4108, 4303, 4740, 4965, 5135, 5296, 6162, 6240, 6320, 6620, 7584, 7944, 8216, 8606, 9480, 9930, 10270, 10592, 12324, 12640, 12909, 13240, 15405, 15888, 16432, 17212, 18960, 19860, 20540, 21515, 24648, 25818, 26149, 26480, 30810, 31776, 32864, 34424, 37920, 39720, 41080, 43030, 49296, 51636, 52298, 52960, 61620, 64545, 68848, 78447, 79440, 82160, 86060, 98592, 103272, 104596, 123240, 129090, 130745, 137696, 156894, 158880, 164320, 172120, 206544, 209192, 246480, 258180, 261490, 313788, 339937, 344240, 392235, 413088, 418384, 492960, 516360, 522980, 627576, 679874, 688480, 784470, 836768, 1019811, 1032720, 1045960, 1255152, 1359748, 1568940, 1699685, 2039622, 2065440, 2091920, 2510304, 2719496, 3137880, 3399370, 4079244, 4183840, 5099055, 5438992, 6275760, 6798740, 8158488, 10198110, 10877984, 12551520, 13597480, 16316976, 20396220, 27194960, 32633952, 40792440, 54389920, 81584880, 163169760]

約数ペア:

[(1, 163169760), (2, 81584880), (3, 54389920), (4, 40792440), (5, 32633952), (6, 27194960), (8, 20396220), (10, 16316976), (12, 13597480), (13, 12551520), (15, 10877984), (16, 10198110), (20, 8158488), (24, 6798740), (26, 6275760), (30, 5438992), (32, 5099055), (39, 4183840), (40, 4079244), (48, 3399370), (52, 3137880), (60, 2719496), (65, 2510304), (78, 2091920), (79, 2065440), (80, 2039622), (96, 1699685), (104, 1568940), (120, 1359748), (130, 1255152), (156, 1045960), (158, 1032720), (160, 1019811), (195, 836768), (208, 784470), (237, 688480), (240, 679874), (260, 627576), (312, 522980), (316, 516360), (331, 492960), (390, 418384), (395, 413088), (416, 392235), (474, 344240), (480, 339937), (520, 313788), (624, 261490), (632, 258180), (662, 246480), (780, 209192), (790, 206544), (948, 172120), (993, 164320), (1027, 158880), (1040, 156894), (1185, 137696), (1248, 130745), (1264, 129090), (1324, 123240), (1560, 104596), (1580, 103272), (1655, 98592), (1896, 86060), (1986, 82160), (2054, 79440), (2080, 78447), (2370, 68848), (2528, 64545), (2648, 61620), (3081, 52960), (3120, 52298), (3160, 51636), (3310, 49296), (3792, 43030), (3972, 41080), (4108, 39720), (4303, 37920), (4740, 34424), (4965, 32864), (5135, 31776), (5296, 30810), (6162, 26480), (6240, 26149), (6320, 25818), (6620, 24648), (7584, 21515), (7944, 20540), (8216, 19860), (8606, 18960), (9480, 17212), (9930, 16432), (10270, 15888), (10592, 15405), (12324, 13240), (12640, 12909)]