226183020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:852

約数の個数: 144

約数和(自身を含む): 744629760

約数和(自身を除く): 518446740

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, 107, 140, 147, 196, 210, 214, 245, 294, 321, 420, 428, 490, 535, 588, 642, 719, 735, 749, 980, 1070, 1284, 1438, 1470, 1498, 1605, 2140, 2157, 2247, 2876, 2940, 2996, 3210, 3595, 3745, 4314, 4494, 5033, 5243, 6420, 7190, 7490, 8628, 8988, 10066, 10486, 10785, 11235, 14380, 14980, 15099, 15729, 20132, 20972, 21570, 22470, 25165, 26215, 30198, 31458, 35231, 43140, 44940, 50330, 52430, 60396, 62916, 70462, 75495, 76933, 78645, 100660, 104860, 105693, 140924, 150990, 153866, 157290, 176155, 211386, 230799, 301980, 307732, 314580, 352310, 384665, 422772, 461598, 528465, 538531, 704620, 769330, 923196, 1056930, 1077062, 1153995, 1538660, 1615593, 2113860, 2154124, 2307990, 2692655, 3231186, 3769717, 4615980, 5385310, 6462372, 7539434, 8077965, 10770620, 11309151, 15078868, 16155930, 18848585, 22618302, 32311860, 37697170, 45236604, 56545755, 75394340, 113091510, 226183020]

約数ペア:

[(1, 226183020), (2, 113091510), (3, 75394340), (4, 56545755), (5, 45236604), (6, 37697170), (7, 32311860), (10, 22618302), (12, 18848585), (14, 16155930), (15, 15078868), (20, 11309151), (21, 10770620), (28, 8077965), (30, 7539434), (35, 6462372), (42, 5385310), (49, 4615980), (60, 3769717), (70, 3231186), (84, 2692655), (98, 2307990), (105, 2154124), (107, 2113860), (140, 1615593), (147, 1538660), (196, 1153995), (210, 1077062), (214, 1056930), (245, 923196), (294, 769330), (321, 704620), (420, 538531), (428, 528465), (490, 461598), (535, 422772), (588, 384665), (642, 352310), (719, 314580), (735, 307732), (749, 301980), (980, 230799), (1070, 211386), (1284, 176155), (1438, 157290), (1470, 153866), (1498, 150990), (1605, 140924), (2140, 105693), (2157, 104860), (2247, 100660), (2876, 78645), (2940, 76933), (2996, 75495), (3210, 70462), (3595, 62916), (3745, 60396), (4314, 52430), (4494, 50330), (5033, 44940), (5243, 43140), (6420, 35231), (7190, 31458), (7490, 30198), (8628, 26215), (8988, 25165), (10066, 22470), (10486, 21570), (10785, 20972), (11235, 20132), (14380, 15729), (14980, 15099)]