142111440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6367}}^1$

素因数の和:6417

約数の個数: 120

約数和(自身を含む): 492730368

約数和(自身を除く): 350618928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 6367, 7440, 11160, 12734, 19101, 22320, 25468, 31835, 38202, 50936, 57303, 63670, 76404, 95505, 101872, 114606, 127340, 152808, 191010, 197377, 229212, 254680, 286515, 305616, 382020, 394754, 458424, 509360, 573030, 592131, 764040, 789508, 916848, 986885, 1146060, 1184262, 1528080, 1579016, 1776393, 1973770, 2292120, 2368524, 2960655, 3158032, 3552786, 3947540, 4584240, 4737048, 5921310, 7105572, 7895080, 8881965, 9474096, 11842620, 14211144, 15790160, 17763930, 23685240, 28422288, 35527860, 47370480, 71055720, 142111440]

約数ペア:

[(1, 142111440), (2, 71055720), (3, 47370480), (4, 35527860), (5, 28422288), (6, 23685240), (8, 17763930), (9, 15790160), (10, 14211144), (12, 11842620), (15, 9474096), (16, 8881965), (18, 7895080), (20, 7105572), (24, 5921310), (30, 4737048), (31, 4584240), (36, 3947540), (40, 3552786), (45, 3158032), (48, 2960655), (60, 2368524), (62, 2292120), (72, 1973770), (80, 1776393), (90, 1579016), (93, 1528080), (120, 1184262), (124, 1146060), (144, 986885), (155, 916848), (180, 789508), (186, 764040), (240, 592131), (248, 573030), (279, 509360), (310, 458424), (360, 394754), (372, 382020), (465, 305616), (496, 286515), (558, 254680), (620, 229212), (720, 197377), (744, 191010), (930, 152808), (1116, 127340), (1240, 114606), (1395, 101872), (1488, 95505), (1860, 76404), (2232, 63670), (2480, 57303), (2790, 50936), (3720, 38202), (4464, 31835), (5580, 25468), (6367, 22320), (7440, 19101), (11160, 12734)]