144309340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 366686208

約数和(自身を除く): 222376868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 41, 62, 70, 82, 124, 140, 155, 164, 205, 217, 287, 310, 410, 434, 574, 620, 811, 820, 868, 1085, 1148, 1271, 1435, 1622, 2170, 2542, 2870, 3244, 4055, 4340, 5084, 5677, 5740, 6355, 8110, 8897, 11354, 12710, 16220, 17794, 22708, 25141, 25420, 28385, 33251, 35588, 44485, 50282, 56770, 66502, 88970, 100564, 113540, 125705, 133004, 166255, 175987, 177940, 232757, 251410, 332510, 351974, 465514, 502820, 665020, 703948, 879935, 931028, 1030781, 1163785, 1759870, 2061562, 2327570, 3519740, 4123124, 4655140, 5153905, 7215467, 10307810, 14430934, 20615620, 28861868, 36077335, 72154670, 144309340]

約数ペア:

[(1, 144309340), (2, 72154670), (4, 36077335), (5, 28861868), (7, 20615620), (10, 14430934), (14, 10307810), (20, 7215467), (28, 5153905), (31, 4655140), (35, 4123124), (41, 3519740), (62, 2327570), (70, 2061562), (82, 1759870), (124, 1163785), (140, 1030781), (155, 931028), (164, 879935), (205, 703948), (217, 665020), (287, 502820), (310, 465514), (410, 351974), (434, 332510), (574, 251410), (620, 232757), (811, 177940), (820, 175987), (868, 166255), (1085, 133004), (1148, 125705), (1271, 113540), (1435, 100564), (1622, 88970), (2170, 66502), (2542, 56770), (2870, 50282), (3244, 44485), (4055, 35588), (4340, 33251), (5084, 28385), (5677, 25420), (5740, 25141), (6355, 22708), (8110, 17794), (8897, 16220), (11354, 12710)]