216710280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1151}}^1$

素因数の和:1691

約数の個数: 96

約数和(自身を含む): 706268160

約数和(自身を除く): 489557880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 523, 1046, 1151, 1569, 2092, 2302, 2615, 3138, 3453, 4184, 4604, 4707, 5230, 5755, 6276, 6906, 7845, 9208, 9414, 10359, 10460, 11510, 12552, 13812, 15690, 17265, 18828, 20718, 20920, 23020, 23535, 27624, 31380, 34530, 37656, 41436, 46040, 47070, 51795, 62760, 69060, 82872, 94140, 103590, 138120, 188280, 207180, 414360, 601973, 1203946, 1805919, 2407892, 3009865, 3611838, 4815784, 5417757, 6019730, 7223676, 9029595, 10835514, 12039460, 14447352, 18059190, 21671028, 24078920, 27088785, 36118380, 43342056, 54177570, 72236760, 108355140, 216710280]

約数ペア:

[(1, 216710280), (2, 108355140), (3, 72236760), (4, 54177570), (5, 43342056), (6, 36118380), (8, 27088785), (9, 24078920), (10, 21671028), (12, 18059190), (15, 14447352), (18, 12039460), (20, 10835514), (24, 9029595), (30, 7223676), (36, 6019730), (40, 5417757), (45, 4815784), (60, 3611838), (72, 3009865), (90, 2407892), (120, 1805919), (180, 1203946), (360, 601973), (523, 414360), (1046, 207180), (1151, 188280), (1569, 138120), (2092, 103590), (2302, 94140), (2615, 82872), (3138, 69060), (3453, 62760), (4184, 51795), (4604, 47070), (4707, 46040), (5230, 41436), (5755, 37656), (6276, 34530), (6906, 31380), (7845, 27624), (9208, 23535), (9414, 23020), (10359, 20920), (10460, 20718), (11510, 18828), (12552, 17265), (13812, 15690)]