142668720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10429}}^1$

素因数の和:10467

約数の個数: 120

約数和(自身を含む): 504394800

約数和(自身を除く): 361726080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 10429, 13680, 20858, 31287, 41716, 52145, 62574, 83432, 93861, 104290, 125148, 156435, 166864, 187722, 198151, 208580, 250296, 312870, 375444, 396302, 417160, 469305, 500592, 594453, 625740, 750888, 792604, 834320, 938610, 990755, 1188906, 1251480, 1501776, 1585208, 1783359, 1877220, 1981510, 2377812, 2502960, 2972265, 3170416, 3566718, 3754440, 3963020, 4755624, 5944530, 7133436, 7508880, 7926040, 8916795, 9511248, 11889060, 14266872, 15852080, 17833590, 23778120, 28533744, 35667180, 47556240, 71334360, 142668720]

約数ペア:

[(1, 142668720), (2, 71334360), (3, 47556240), (4, 35667180), (5, 28533744), (6, 23778120), (8, 17833590), (9, 15852080), (10, 14266872), (12, 11889060), (15, 9511248), (16, 8916795), (18, 7926040), (19, 7508880), (20, 7133436), (24, 5944530), (30, 4755624), (36, 3963020), (38, 3754440), (40, 3566718), (45, 3170416), (48, 2972265), (57, 2502960), (60, 2377812), (72, 1981510), (76, 1877220), (80, 1783359), (90, 1585208), (95, 1501776), (114, 1251480), (120, 1188906), (144, 990755), (152, 938610), (171, 834320), (180, 792604), (190, 750888), (228, 625740), (240, 594453), (285, 500592), (304, 469305), (342, 417160), (360, 396302), (380, 375444), (456, 312870), (570, 250296), (684, 208580), (720, 198151), (760, 187722), (855, 166864), (912, 156435), (1140, 125148), (1368, 104290), (1520, 93861), (1710, 83432), (2280, 62574), (2736, 52145), (3420, 41716), (4560, 31287), (6840, 20858), (10429, 13680)]