129272080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 374547456

約数和(自身を除く): 245275376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 37, 40, 56, 68, 70, 74, 80, 85, 112, 119, 136, 140, 148, 170, 185, 238, 259, 272, 280, 296, 340, 367, 370, 476, 518, 560, 592, 595, 629, 680, 734, 740, 952, 1036, 1190, 1258, 1295, 1360, 1468, 1480, 1835, 1904, 2072, 2380, 2516, 2569, 2590, 2936, 2960, 3145, 3670, 4144, 4403, 4760, 5032, 5138, 5180, 5872, 6239, 6290, 7340, 8806, 9520, 10064, 10276, 10360, 12478, 12580, 12845, 13579, 14680, 17612, 20552, 20720, 22015, 24956, 25160, 25690, 27158, 29360, 31195, 35224, 41104, 43673, 44030, 49912, 50320, 51380, 54316, 62390, 67895, 70448, 87346, 88060, 95053, 99824, 102760, 108632, 124780, 135790, 174692, 176120, 190106, 205520, 217264, 218365, 230843, 249560, 271580, 349384, 352240, 380212, 436730, 461686, 475265, 499120, 543160, 698768, 760424, 873460, 923372, 950530, 1086320, 1154215, 1520848, 1615901, 1746920, 1846744, 1901060, 2308430, 3231802, 3493840, 3693488, 3802120, 4616860, 6463604, 7604240, 8079505, 9233720, 12927208, 16159010, 18467440, 25854416, 32318020, 64636040, 129272080]

約数ペア:

[(1, 129272080), (2, 64636040), (4, 32318020), (5, 25854416), (7, 18467440), (8, 16159010), (10, 12927208), (14, 9233720), (16, 8079505), (17, 7604240), (20, 6463604), (28, 4616860), (34, 3802120), (35, 3693488), (37, 3493840), (40, 3231802), (56, 2308430), (68, 1901060), (70, 1846744), (74, 1746920), (80, 1615901), (85, 1520848), (112, 1154215), (119, 1086320), (136, 950530), (140, 923372), (148, 873460), (170, 760424), (185, 698768), (238, 543160), (259, 499120), (272, 475265), (280, 461686), (296, 436730), (340, 380212), (367, 352240), (370, 349384), (476, 271580), (518, 249560), (560, 230843), (592, 218365), (595, 217264), (629, 205520), (680, 190106), (734, 176120), (740, 174692), (952, 135790), (1036, 124780), (1190, 108632), (1258, 102760), (1295, 99824), (1360, 95053), (1468, 88060), (1480, 87346), (1835, 70448), (1904, 67895), (2072, 62390), (2380, 54316), (2516, 51380), (2569, 50320), (2590, 49912), (2936, 44030), (2960, 43673), (3145, 41104), (3670, 35224), (4144, 31195), (4403, 29360), (4760, 27158), (5032, 25690), (5138, 25160), (5180, 24956), (5872, 22015), (6239, 20720), (6290, 20552), (7340, 17612), (8806, 14680), (9520, 13579), (10064, 12845), (10276, 12580), (10360, 12478)]