2209122120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{1423}}^1$

素因数の和:2215

約数の個数: 128

約数和(自身を含む): 7031370240

約数和(自身を除く): 4822248120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 761, 1020, 1423, 1522, 2040, 2283, 2846, 3044, 3805, 4269, 4566, 5692, 6088, 7115, 7610, 8538, 9132, 11384, 11415, 12937, 14230, 15220, 17076, 18264, 21345, 22830, 24191, 25874, 28460, 30440, 34152, 38811, 42690, 45660, 48382, 51748, 56920, 64685, 72573, 77622, 85380, 91320, 96764, 103496, 120955, 129370, 145146, 155244, 170760, 193528, 194055, 241910, 258740, 290292, 310488, 362865, 388110, 483820, 517480, 580584, 725730, 776220, 967640, 1082903, 1451460, 1552440, 2165806, 2902920, 3248709, 4331612, 5414515, 6497418, 8663224, 10829030, 12994836, 16243545, 18409351, 21658060, 25989672, 32487090, 36818702, 43316120, 55228053, 64974180, 73637404, 92046755, 110456106, 129948360, 147274808, 184093510, 220912212, 276140265, 368187020, 441824424, 552280530, 736374040, 1104561060, 2209122120]

約数ペア:

[(1, 2209122120), (2, 1104561060), (3, 736374040), (4, 552280530), (5, 441824424), (6, 368187020), (8, 276140265), (10, 220912212), (12, 184093510), (15, 147274808), (17, 129948360), (20, 110456106), (24, 92046755), (30, 73637404), (34, 64974180), (40, 55228053), (51, 43316120), (60, 36818702), (68, 32487090), (85, 25989672), (102, 21658060), (120, 18409351), (136, 16243545), (170, 12994836), (204, 10829030), (255, 8663224), (340, 6497418), (408, 5414515), (510, 4331612), (680, 3248709), (761, 2902920), (1020, 2165806), (1423, 1552440), (1522, 1451460), (2040, 1082903), (2283, 967640), (2846, 776220), (3044, 725730), (3805, 580584), (4269, 517480), (4566, 483820), (5692, 388110), (6088, 362865), (7115, 310488), (7610, 290292), (8538, 258740), (9132, 241910), (11384, 194055), (11415, 193528), (12937, 170760), (14230, 155244), (15220, 145146), (17076, 129370), (18264, 120955), (21345, 103496), (22830, 96764), (24191, 91320), (25874, 85380), (28460, 77622), (30440, 72573), (34152, 64685), (38811, 56920), (42690, 51748), (45660, 48382)]