133286880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3911}}^1$

素因数の和:4000

約数の個数: 96

約数和(自身を含む): 425875968

約数和(自身を除く): 292589088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 3911, 4260, 5680, 6816, 7822, 8520, 11360, 11733, 15644, 17040, 19555, 23466, 31288, 34080, 39110, 46932, 58665, 62576, 78220, 93864, 117330, 125152, 156440, 187728, 234660, 277681, 312880, 375456, 469320, 555362, 625760, 833043, 938640, 1110724, 1388405, 1666086, 1877280, 2221448, 2776810, 3332172, 4165215, 4442896, 5553620, 6664344, 8330430, 8885792, 11107240, 13328688, 16660860, 22214480, 26657376, 33321720, 44428960, 66643440, 133286880]

約数ペア:

[(1, 133286880), (2, 66643440), (3, 44428960), (4, 33321720), (5, 26657376), (6, 22214480), (8, 16660860), (10, 13328688), (12, 11107240), (15, 8885792), (16, 8330430), (20, 6664344), (24, 5553620), (30, 4442896), (32, 4165215), (40, 3332172), (48, 2776810), (60, 2221448), (71, 1877280), (80, 1666086), (96, 1388405), (120, 1110724), (142, 938640), (160, 833043), (213, 625760), (240, 555362), (284, 469320), (355, 375456), (426, 312880), (480, 277681), (568, 234660), (710, 187728), (852, 156440), (1065, 125152), (1136, 117330), (1420, 93864), (1704, 78220), (2130, 62576), (2272, 58665), (2840, 46932), (3408, 39110), (3911, 34080), (4260, 31288), (5680, 23466), (6816, 19555), (7822, 17040), (8520, 15644), (11360, 11733)]