1206255540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{58613}}^1$

素因数の和:58646

約数の個数: 96

約数和(自身を含む): 3938860800

約数和(自身を除く): 2732605260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 20580, 58613, 117226, 175839, 234452, 293065, 351678, 410291, 586130, 703356, 820582, 879195, 1172260, 1230873, 1641164, 1758390, 2051455, 2461746, 2872037, 3516780, 4102910, 4923492, 5744074, 6154365, 8205820, 8616111, 11488148, 12308730, 14360185, 17232222, 20104259, 24617460, 28720370, 34464444, 40208518, 43080555, 57440740, 60312777, 80417036, 86161110, 100521295, 120625554, 172322220, 201042590, 241251108, 301563885, 402085180, 603127770, 1206255540]

約数ペア:

[(1, 1206255540), (2, 603127770), (3, 402085180), (4, 301563885), (5, 241251108), (6, 201042590), (7, 172322220), (10, 120625554), (12, 100521295), (14, 86161110), (15, 80417036), (20, 60312777), (21, 57440740), (28, 43080555), (30, 40208518), (35, 34464444), (42, 28720370), (49, 24617460), (60, 20104259), (70, 17232222), (84, 14360185), (98, 12308730), (105, 11488148), (140, 8616111), (147, 8205820), (196, 6154365), (210, 5744074), (245, 4923492), (294, 4102910), (343, 3516780), (420, 2872037), (490, 2461746), (588, 2051455), (686, 1758390), (735, 1641164), (980, 1230873), (1029, 1172260), (1372, 879195), (1470, 820582), (1715, 703356), (2058, 586130), (2940, 410291), (3430, 351678), (4116, 293065), (5145, 234452), (6860, 175839), (10290, 117226), (20580, 58613)]