147363440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3331}}^1$

素因数の和:3430

約数の個数: 80

約数和(自身を含む): 396641280

約数和(自身を除く): 249277840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2765, 3160, 3331, 4424, 5530, 6320, 6662, 8848, 11060, 13324, 16655, 22120, 23317, 26648, 33310, 44240, 46634, 53296, 66620, 93268, 116585, 133240, 186536, 233170, 263149, 266480, 373072, 466340, 526298, 932680, 1052596, 1315745, 1842043, 1865360, 2105192, 2631490, 3684086, 4210384, 5262980, 7368172, 9210215, 10525960, 14736344, 18420430, 21051920, 29472688, 36840860, 73681720, 147363440]

約数ペア:

[(1, 147363440), (2, 73681720), (4, 36840860), (5, 29472688), (7, 21051920), (8, 18420430), (10, 14736344), (14, 10525960), (16, 9210215), (20, 7368172), (28, 5262980), (35, 4210384), (40, 3684086), (56, 2631490), (70, 2105192), (79, 1865360), (80, 1842043), (112, 1315745), (140, 1052596), (158, 932680), (280, 526298), (316, 466340), (395, 373072), (553, 266480), (560, 263149), (632, 233170), (790, 186536), (1106, 133240), (1264, 116585), (1580, 93268), (2212, 66620), (2765, 53296), (3160, 46634), (3331, 44240), (4424, 33310), (5530, 26648), (6320, 23317), (6662, 22120), (8848, 16655), (11060, 13324)]