126306880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:636

約数の個数: 112

約数和(自身を含む): 347472000

約数和(自身を除く): 221165120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 140, 160, 224, 226, 280, 320, 448, 452, 499, 560, 565, 791, 904, 998, 1120, 1130, 1582, 1808, 1996, 2240, 2260, 2495, 3164, 3493, 3616, 3955, 3992, 4520, 4990, 6328, 6986, 7232, 7910, 7984, 9040, 9980, 12656, 13972, 15820, 15968, 17465, 18080, 19960, 25312, 27944, 31640, 31936, 34930, 36160, 39920, 50624, 55888, 56387, 63280, 69860, 79840, 111776, 112774, 126560, 139720, 159680, 223552, 225548, 253120, 279440, 281935, 394709, 451096, 558880, 563870, 789418, 902192, 1117760, 1127740, 1578836, 1804384, 1973545, 2255480, 3157672, 3608768, 3947090, 4510960, 6315344, 7894180, 9021920, 12630688, 15788360, 18043840, 25261376, 31576720, 63153440, 126306880]

約数ペア:

[(1, 126306880), (2, 63153440), (4, 31576720), (5, 25261376), (7, 18043840), (8, 15788360), (10, 12630688), (14, 9021920), (16, 7894180), (20, 6315344), (28, 4510960), (32, 3947090), (35, 3608768), (40, 3157672), (56, 2255480), (64, 1973545), (70, 1804384), (80, 1578836), (112, 1127740), (113, 1117760), (140, 902192), (160, 789418), (224, 563870), (226, 558880), (280, 451096), (320, 394709), (448, 281935), (452, 279440), (499, 253120), (560, 225548), (565, 223552), (791, 159680), (904, 139720), (998, 126560), (1120, 112774), (1130, 111776), (1582, 79840), (1808, 69860), (1996, 63280), (2240, 56387), (2260, 55888), (2495, 50624), (3164, 39920), (3493, 36160), (3616, 34930), (3955, 31936), (3992, 31640), (4520, 27944), (4990, 25312), (6328, 19960), (6986, 18080), (7232, 17465), (7910, 15968), (7984, 15820), (9040, 13972), (9980, 12656)]