15692672120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{3673}}^1$

素因数の和:3865

約数の個数: 128

約数和(自身を含む): 38377722240

約数和(自身を除く): 22685050120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 103, 122, 136, 170, 206, 244, 305, 340, 412, 488, 515, 610, 680, 824, 1030, 1037, 1220, 1751, 2060, 2074, 2440, 3502, 3673, 4120, 4148, 5185, 6283, 7004, 7346, 8296, 8755, 10370, 12566, 14008, 14692, 17510, 18365, 20740, 25132, 29384, 31415, 35020, 36730, 41480, 50264, 62441, 62830, 70040, 73460, 106811, 124882, 125660, 146920, 213622, 224053, 249764, 251320, 312205, 378319, 427244, 448106, 499528, 534055, 624410, 756638, 854488, 896212, 1068110, 1120265, 1248820, 1513276, 1792424, 1891595, 2136220, 2240530, 2497640, 3026552, 3783190, 3808901, 4272440, 4481060, 6431423, 7566380, 7617802, 8962120, 12862846, 15132760, 15235604, 19044505, 23077459, 25725692, 30471208, 32157115, 38089010, 46154918, 51451384, 64314230, 76178020, 92309836, 115387295, 128628460, 152356040, 184619672, 230774590, 257256920, 392316803, 461549180, 784633606, 923098360, 1569267212, 1961584015, 3138534424, 3923168030, 7846336060, 15692672120]

約数ペア:

[(1, 15692672120), (2, 7846336060), (4, 3923168030), (5, 3138534424), (8, 1961584015), (10, 1569267212), (17, 923098360), (20, 784633606), (34, 461549180), (40, 392316803), (61, 257256920), (68, 230774590), (85, 184619672), (103, 152356040), (122, 128628460), (136, 115387295), (170, 92309836), (206, 76178020), (244, 64314230), (305, 51451384), (340, 46154918), (412, 38089010), (488, 32157115), (515, 30471208), (610, 25725692), (680, 23077459), (824, 19044505), (1030, 15235604), (1037, 15132760), (1220, 12862846), (1751, 8962120), (2060, 7617802), (2074, 7566380), (2440, 6431423), (3502, 4481060), (3673, 4272440), (4120, 3808901), (4148, 3783190), (5185, 3026552), (6283, 2497640), (7004, 2240530), (7346, 2136220), (8296, 1891595), (8755, 1792424), (10370, 1513276), (12566, 1248820), (14008, 1120265), (14692, 1068110), (17510, 896212), (18365, 854488), (20740, 756638), (25132, 624410), (29384, 534055), (31415, 499528), (35020, 448106), (36730, 427244), (41480, 378319), (50264, 312205), (62441, 251320), (62830, 249764), (70040, 224053), (73460, 213622), (106811, 146920), (124882, 125660)]