157392720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 200

約数和(自身を含む): 554187744

約数和(自身を除く): 396795024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 107, 108, 120, 135, 144, 162, 180, 214, 216, 227, 240, 270, 321, 324, 360, 405, 428, 432, 454, 535, 540, 642, 648, 681, 720, 810, 856, 908, 963, 1070, 1080, 1135, 1284, 1296, 1362, 1605, 1620, 1712, 1816, 1926, 2043, 2140, 2160, 2270, 2568, 2724, 2889, 3210, 3240, 3405, 3632, 3852, 4086, 4280, 4540, 4815, 5136, 5448, 5778, 6129, 6420, 6480, 6810, 7704, 8172, 8560, 8667, 9080, 9630, 10215, 10896, 11556, 12258, 12840, 13620, 14445, 15408, 16344, 17334, 18160, 18387, 19260, 20430, 23112, 24289, 24516, 25680, 27240, 28890, 30645, 32688, 34668, 36774, 38520, 40860, 43335, 46224, 48578, 49032, 54480, 57780, 61290, 69336, 72867, 73548, 77040, 81720, 86670, 91935, 97156, 98064, 115560, 121445, 122580, 138672, 145734, 147096, 163440, 173340, 183870, 194312, 218601, 231120, 242890, 245160, 291468, 294192, 346680, 364335, 367740, 388624, 437202, 485780, 490320, 582936, 655803, 693360, 728670, 735480, 874404, 971560, 1093005, 1165872, 1311606, 1457340, 1470960, 1748808, 1943120, 1967409, 2186010, 2623212, 2914680, 3279015, 3497616, 3934818, 4372020, 5246424, 5829360, 6558030, 7869636, 8744040, 9837045, 10492848, 13116060, 15739272, 17488080, 19674090, 26232120, 31478544, 39348180, 52464240, 78696360, 157392720]

約数ペア:

[(1, 157392720), (2, 78696360), (3, 52464240), (4, 39348180), (5, 31478544), (6, 26232120), (8, 19674090), (9, 17488080), (10, 15739272), (12, 13116060), (15, 10492848), (16, 9837045), (18, 8744040), (20, 7869636), (24, 6558030), (27, 5829360), (30, 5246424), (36, 4372020), (40, 3934818), (45, 3497616), (48, 3279015), (54, 2914680), (60, 2623212), (72, 2186010), (80, 1967409), (81, 1943120), (90, 1748808), (107, 1470960), (108, 1457340), (120, 1311606), (135, 1165872), (144, 1093005), (162, 971560), (180, 874404), (214, 735480), (216, 728670), (227, 693360), (240, 655803), (270, 582936), (321, 490320), (324, 485780), (360, 437202), (405, 388624), (428, 367740), (432, 364335), (454, 346680), (535, 294192), (540, 291468), (642, 245160), (648, 242890), (681, 231120), (720, 218601), (810, 194312), (856, 183870), (908, 173340), (963, 163440), (1070, 147096), (1080, 145734), (1135, 138672), (1284, 122580), (1296, 121445), (1362, 115560), (1605, 98064), (1620, 97156), (1712, 91935), (1816, 86670), (1926, 81720), (2043, 77040), (2140, 73548), (2160, 72867), (2270, 69336), (2568, 61290), (2724, 57780), (2889, 54480), (3210, 49032), (3240, 48578), (3405, 46224), (3632, 43335), (3852, 40860), (4086, 38520), (4280, 36774), (4540, 34668), (4815, 32688), (5136, 30645), (5448, 28890), (5778, 27240), (6129, 25680), (6420, 24516), (6480, 24289), (6810, 23112), (7704, 20430), (8172, 19260), (8560, 18387), (8667, 18160), (9080, 17334), (9630, 16344), (10215, 15408), (10896, 14445), (11556, 13620), (12258, 12840)]