190012320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1$

素因数の和:1187

約数の個数: 144

約数和(自身を含む): 654151680

約数和(自身を除く): 464139360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1039, 1143, 1270, 1440, 1524, 1905, 2032, 2078, 2286, 2540, 3048, 3117, 3810, 4064, 4156, 4572, 5080, 5195, 5715, 6096, 6234, 7620, 8312, 9144, 9351, 10160, 10390, 11430, 12192, 12468, 15240, 15585, 16624, 18288, 18702, 20320, 20780, 22860, 24936, 30480, 31170, 33248, 36576, 37404, 41560, 45720, 46755, 49872, 60960, 62340, 74808, 83120, 91440, 93510, 99744, 124680, 131953, 149616, 166240, 182880, 187020, 249360, 263906, 299232, 374040, 395859, 498720, 527812, 659765, 748080, 791718, 1055624, 1187577, 1319530, 1496160, 1583436, 1979295, 2111248, 2375154, 2639060, 3166872, 3958590, 4222496, 4750308, 5278120, 5937885, 6333744, 7917180, 9500616, 10556240, 11875770, 12667488, 15834360, 19001232, 21112480, 23751540, 31668720, 38002464, 47503080, 63337440, 95006160, 190012320]

約数ペア:

[(1, 190012320), (2, 95006160), (3, 63337440), (4, 47503080), (5, 38002464), (6, 31668720), (8, 23751540), (9, 21112480), (10, 19001232), (12, 15834360), (15, 12667488), (16, 11875770), (18, 10556240), (20, 9500616), (24, 7917180), (30, 6333744), (32, 5937885), (36, 5278120), (40, 4750308), (45, 4222496), (48, 3958590), (60, 3166872), (72, 2639060), (80, 2375154), (90, 2111248), (96, 1979295), (120, 1583436), (127, 1496160), (144, 1319530), (160, 1187577), (180, 1055624), (240, 791718), (254, 748080), (288, 659765), (360, 527812), (381, 498720), (480, 395859), (508, 374040), (635, 299232), (720, 263906), (762, 249360), (1016, 187020), (1039, 182880), (1143, 166240), (1270, 149616), (1440, 131953), (1524, 124680), (1905, 99744), (2032, 93510), (2078, 91440), (2286, 83120), (2540, 74808), (3048, 62340), (3117, 60960), (3810, 49872), (4064, 46755), (4156, 45720), (4572, 41560), (5080, 37404), (5195, 36576), (5715, 33248), (6096, 31170), (6234, 30480), (7620, 24936), (8312, 22860), (9144, 20780), (9351, 20320), (10160, 18702), (10390, 18288), (11430, 16624), (12192, 15585), (12468, 15240)]