202136640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1140

約数の個数: 112

約数和(自身を含む): 645200640

約数和(自身を除く): 443064000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 239, 240, 320, 478, 480, 717, 881, 956, 960, 1195, 1434, 1762, 1912, 2390, 2643, 2868, 3524, 3585, 3824, 4405, 4780, 5286, 5736, 7048, 7170, 7648, 8810, 9560, 10572, 11472, 13215, 14096, 14340, 15296, 17620, 19120, 21144, 22944, 26430, 28192, 28680, 35240, 38240, 42288, 45888, 52860, 56384, 57360, 70480, 76480, 84576, 105720, 114720, 140960, 169152, 210559, 211440, 229440, 281920, 421118, 422880, 631677, 842236, 845760, 1052795, 1263354, 1684472, 2105590, 2526708, 3158385, 3368944, 4211180, 5053416, 6316770, 6737888, 8422360, 10106832, 12633540, 13475776, 16844720, 20213664, 25267080, 33689440, 40427328, 50534160, 67378880, 101068320, 202136640]

約数ペア:

[(1, 202136640), (2, 101068320), (3, 67378880), (4, 50534160), (5, 40427328), (6, 33689440), (8, 25267080), (10, 20213664), (12, 16844720), (15, 13475776), (16, 12633540), (20, 10106832), (24, 8422360), (30, 6737888), (32, 6316770), (40, 5053416), (48, 4211180), (60, 3368944), (64, 3158385), (80, 2526708), (96, 2105590), (120, 1684472), (160, 1263354), (192, 1052795), (239, 845760), (240, 842236), (320, 631677), (478, 422880), (480, 421118), (717, 281920), (881, 229440), (956, 211440), (960, 210559), (1195, 169152), (1434, 140960), (1762, 114720), (1912, 105720), (2390, 84576), (2643, 76480), (2868, 70480), (3524, 57360), (3585, 56384), (3824, 52860), (4405, 45888), (4780, 42288), (5286, 38240), (5736, 35240), (7048, 28680), (7170, 28192), (7648, 26430), (8810, 22944), (9560, 21144), (10572, 19120), (11472, 17620), (13215, 15296), (14096, 14340)]