1213204080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41777}}^1$

素因数の和:41815

約数の個数: 120

約数和(自身を含む): 4134016656

約数和(自身を除く): 2920812576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14520, 29040, 41777, 83554, 125331, 167108, 208885, 250662, 334216, 417770, 459547, 501324, 626655, 668432, 835540, 919094, 1002648, 1253310, 1378641, 1671080, 1838188, 2005296, 2297735, 2506620, 2757282, 3342160, 3676376, 4595470, 5013240, 5055017, 5514564, 6893205, 7352752, 9190940, 10026480, 10110034, 11029128, 13786410, 15165051, 18381880, 20220068, 22058256, 25275085, 27572820, 30330102, 36763760, 40440136, 50550170, 55145640, 60660204, 75825255, 80880272, 101100340, 110291280, 121320408, 151650510, 202200680, 242640816, 303301020, 404401360, 606602040, 1213204080]

約数ペア:

[(1, 1213204080), (2, 606602040), (3, 404401360), (4, 303301020), (5, 242640816), (6, 202200680), (8, 151650510), (10, 121320408), (11, 110291280), (12, 101100340), (15, 80880272), (16, 75825255), (20, 60660204), (22, 55145640), (24, 50550170), (30, 40440136), (33, 36763760), (40, 30330102), (44, 27572820), (48, 25275085), (55, 22058256), (60, 20220068), (66, 18381880), (80, 15165051), (88, 13786410), (110, 11029128), (120, 10110034), (121, 10026480), (132, 9190940), (165, 7352752), (176, 6893205), (220, 5514564), (240, 5055017), (242, 5013240), (264, 4595470), (330, 3676376), (363, 3342160), (440, 2757282), (484, 2506620), (528, 2297735), (605, 2005296), (660, 1838188), (726, 1671080), (880, 1378641), (968, 1253310), (1210, 1002648), (1320, 919094), (1452, 835540), (1815, 668432), (1936, 626655), (2420, 501324), (2640, 459547), (2904, 417770), (3630, 334216), (4840, 250662), (5808, 208885), (7260, 167108), (9680, 125331), (14520, 83554), (29040, 41777)]