22218820680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{87877}}^1$

素因数の和:87948

約数の個数: 192

約数和(自身を含む): 79343288640

約数和(自身を除く): 57124467960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 84, 86, 98, 105, 120, 129, 140, 147, 168, 172, 196, 210, 215, 245, 258, 280, 294, 301, 344, 392, 420, 430, 490, 516, 588, 602, 645, 735, 840, 860, 903, 980, 1032, 1176, 1204, 1290, 1470, 1505, 1720, 1806, 1960, 2107, 2408, 2580, 2940, 3010, 3612, 4214, 4515, 5160, 5880, 6020, 6321, 7224, 8428, 9030, 10535, 12040, 12642, 16856, 18060, 21070, 25284, 31605, 36120, 42140, 50568, 63210, 84280, 87877, 126420, 175754, 252840, 263631, 351508, 439385, 527262, 615139, 703016, 878770, 1054524, 1230278, 1318155, 1757540, 1845417, 2109048, 2460556, 2636310, 3075695, 3515080, 3690834, 3778711, 4305973, 4921112, 5272620, 6151390, 7381668, 7557422, 8611946, 9227085, 10545240, 11336133, 12302780, 12917919, 14763336, 15114844, 17223892, 18454170, 18893555, 21529865, 22672266, 24605560, 25835838, 26450977, 30229688, 34447784, 36908340, 37787110, 43059730, 45344532, 51671676, 52901954, 56680665, 64589595, 73816680, 75574220, 79352931, 86119460, 90689064, 103343352, 105803908, 113361330, 129179190, 132254885, 151148440, 158705862, 172238920, 185156839, 211607816, 226722660, 258358380, 264509770, 317411724, 370313678, 396764655, 453445320, 516716760, 529019540, 555470517, 634823448, 740627356, 793529310, 925784195, 1058039080, 1110941034, 1481254712, 1587058620, 1851568390, 2221882068, 2777352585, 3174117240, 3703136780, 4443764136, 5554705170, 7406273560, 11109410340, 22218820680]

約数ペア:

[(1, 22218820680), (2, 11109410340), (3, 7406273560), (4, 5554705170), (5, 4443764136), (6, 3703136780), (7, 3174117240), (8, 2777352585), (10, 2221882068), (12, 1851568390), (14, 1587058620), (15, 1481254712), (20, 1110941034), (21, 1058039080), (24, 925784195), (28, 793529310), (30, 740627356), (35, 634823448), (40, 555470517), (42, 529019540), (43, 516716760), (49, 453445320), (56, 396764655), (60, 370313678), (70, 317411724), (84, 264509770), (86, 258358380), (98, 226722660), (105, 211607816), (120, 185156839), (129, 172238920), (140, 158705862), (147, 151148440), (168, 132254885), (172, 129179190), (196, 113361330), (210, 105803908), (215, 103343352), (245, 90689064), (258, 86119460), (280, 79352931), (294, 75574220), (301, 73816680), (344, 64589595), (392, 56680665), (420, 52901954), (430, 51671676), (490, 45344532), (516, 43059730), (588, 37787110), (602, 36908340), (645, 34447784), (735, 30229688), (840, 26450977), (860, 25835838), (903, 24605560), (980, 22672266), (1032, 21529865), (1176, 18893555), (1204, 18454170), (1290, 17223892), (1470, 15114844), (1505, 14763336), (1720, 12917919), (1806, 12302780), (1960, 11336133), (2107, 10545240), (2408, 9227085), (2580, 8611946), (2940, 7557422), (3010, 7381668), (3612, 6151390), (4214, 5272620), (4515, 4921112), (5160, 4305973), (5880, 3778711), (6020, 3690834), (6321, 3515080), (7224, 3075695), (8428, 2636310), (9030, 2460556), (10535, 2109048), (12040, 1845417), (12642, 1757540), (16856, 1318155), (18060, 1230278), (21070, 1054524), (25284, 878770), (31605, 703016), (36120, 615139), (42140, 527262), (50568, 439385), (63210, 351508), (84280, 263631), (87877, 252840), (126420, 175754)]