147470960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:511

約数の個数: 160

約数和(自身を含む): 431972352

約数和(自身を除く): 284501392

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 80, 91, 94, 104, 112, 130, 140, 182, 188, 208, 235, 260, 280, 329, 364, 376, 431, 455, 470, 520, 560, 611, 658, 728, 752, 862, 910, 940, 1040, 1222, 1316, 1456, 1645, 1724, 1820, 1880, 2155, 2444, 2632, 3017, 3055, 3290, 3448, 3640, 3760, 4277, 4310, 4888, 5264, 5603, 6034, 6110, 6580, 6896, 7280, 8554, 8620, 9776, 11206, 12068, 12220, 13160, 15085, 17108, 17240, 20257, 21385, 22412, 24136, 24440, 26320, 28015, 30170, 34216, 34480, 39221, 40514, 42770, 44824, 48272, 48880, 56030, 60340, 68432, 78442, 81028, 85540, 89648, 101285, 112060, 120680, 141799, 156884, 162056, 171080, 196105, 202570, 224120, 241360, 263341, 283598, 313768, 324112, 342160, 392210, 405140, 448240, 526682, 567196, 627536, 708995, 784420, 810280, 1053364, 1134392, 1316705, 1417990, 1568840, 1620560, 1843387, 2106728, 2268784, 2633410, 2835980, 3137680, 3686774, 4213456, 5266820, 5671960, 7373548, 9216935, 10533640, 11343920, 14747096, 18433870, 21067280, 29494192, 36867740, 73735480, 147470960]

約数ペア:

[(1, 147470960), (2, 73735480), (4, 36867740), (5, 29494192), (7, 21067280), (8, 18433870), (10, 14747096), (13, 11343920), (14, 10533640), (16, 9216935), (20, 7373548), (26, 5671960), (28, 5266820), (35, 4213456), (40, 3686774), (47, 3137680), (52, 2835980), (56, 2633410), (65, 2268784), (70, 2106728), (80, 1843387), (91, 1620560), (94, 1568840), (104, 1417990), (112, 1316705), (130, 1134392), (140, 1053364), (182, 810280), (188, 784420), (208, 708995), (235, 627536), (260, 567196), (280, 526682), (329, 448240), (364, 405140), (376, 392210), (431, 342160), (455, 324112), (470, 313768), (520, 283598), (560, 263341), (611, 241360), (658, 224120), (728, 202570), (752, 196105), (862, 171080), (910, 162056), (940, 156884), (1040, 141799), (1222, 120680), (1316, 112060), (1456, 101285), (1645, 89648), (1724, 85540), (1820, 81028), (1880, 78442), (2155, 68432), (2444, 60340), (2632, 56030), (3017, 48880), (3055, 48272), (3290, 44824), (3448, 42770), (3640, 40514), (3760, 39221), (4277, 34480), (4310, 34216), (4888, 30170), (5264, 28015), (5603, 26320), (6034, 24440), (6110, 24136), (6580, 22412), (6896, 21385), (7280, 20257), (8554, 17240), (8620, 17108), (9776, 15085), (11206, 13160), (12068, 12220)]