206489760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13877}}^1$

素因数の和:13926

約数の個数: 96

約数和(自身を含む): 671473152

約数和(自身を除く): 464983392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 13877, 14880, 27754, 41631, 55508, 69385, 83262, 111016, 138770, 166524, 208155, 222032, 277540, 333048, 416310, 430187, 444064, 555080, 666096, 832620, 860374, 1110160, 1290561, 1332192, 1665240, 1720748, 2150935, 2220320, 2581122, 3330480, 3441496, 4301870, 5162244, 6452805, 6660960, 6882992, 8603740, 10324488, 12905610, 13765984, 17207480, 20648976, 25811220, 34414960, 41297952, 51622440, 68829920, 103244880, 206489760]

約数ペア:

[(1, 206489760), (2, 103244880), (3, 68829920), (4, 51622440), (5, 41297952), (6, 34414960), (8, 25811220), (10, 20648976), (12, 17207480), (15, 13765984), (16, 12905610), (20, 10324488), (24, 8603740), (30, 6882992), (31, 6660960), (32, 6452805), (40, 5162244), (48, 4301870), (60, 3441496), (62, 3330480), (80, 2581122), (93, 2220320), (96, 2150935), (120, 1720748), (124, 1665240), (155, 1332192), (160, 1290561), (186, 1110160), (240, 860374), (248, 832620), (310, 666096), (372, 555080), (465, 444064), (480, 430187), (496, 416310), (620, 333048), (744, 277540), (930, 222032), (992, 208155), (1240, 166524), (1488, 138770), (1860, 111016), (2480, 83262), (2976, 69385), (3720, 55508), (4960, 41631), (7440, 27754), (13877, 14880)]