215237160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1723}}^1$

素因数の和:2087

約数の個数: 96

約数和(自身を含む): 701943840

約数和(自身を除く): 486706680

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, 347, 360, 694, 1041, 1388, 1723, 1735, 2082, 2776, 3123, 3446, 3470, 4164, 5169, 5205, 6246, 6892, 6940, 8328, 8615, 10338, 10410, 12492, 13784, 13880, 15507, 15615, 17230, 20676, 20820, 24984, 25845, 31014, 31230, 34460, 41352, 41640, 51690, 62028, 62460, 68920, 77535, 103380, 124056, 124920, 155070, 206760, 310140, 597881, 620280, 1195762, 1793643, 2391524, 2989405, 3587286, 4783048, 5380929, 5978810, 7174572, 8968215, 10761858, 11957620, 14349144, 17936430, 21523716, 23915240, 26904645, 35872860, 43047432, 53809290, 71745720, 107618580, 215237160]

約数ペア:

[(1, 215237160), (2, 107618580), (3, 71745720), (4, 53809290), (5, 43047432), (6, 35872860), (8, 26904645), (9, 23915240), (10, 21523716), (12, 17936430), (15, 14349144), (18, 11957620), (20, 10761858), (24, 8968215), (30, 7174572), (36, 5978810), (40, 5380929), (45, 4783048), (60, 3587286), (72, 2989405), (90, 2391524), (120, 1793643), (180, 1195762), (347, 620280), (360, 597881), (694, 310140), (1041, 206760), (1388, 155070), (1723, 124920), (1735, 124056), (2082, 103380), (2776, 77535), (3123, 68920), (3446, 62460), (3470, 62028), (4164, 51690), (5169, 41640), (5205, 41352), (6246, 34460), (6892, 31230), (6940, 31014), (8328, 25845), (8615, 24984), (10338, 20820), (10410, 20676), (12492, 17230), (13784, 15615), (13880, 15507)]