126922088320

素因数分解:

$2^7\times 5^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{11311}}^1$

素因数の和:11616

約数の個数: 128

約数和(自身を含む): 308417155200

約数和(自身を除く): 181495066880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 197, 320, 356, 394, 445, 640, 712, 788, 890, 985, 1424, 1576, 1780, 1970, 2848, 3152, 3560, 3940, 5696, 6304, 7120, 7880, 11311, 11392, 12608, 14240, 15760, 17533, 22622, 25216, 28480, 31520, 35066, 45244, 56555, 56960, 63040, 70132, 87665, 90488, 113110, 126080, 140264, 175330, 180976, 226220, 280528, 350660, 361952, 452440, 561056, 701320, 723904, 904880, 1006679, 1122112, 1402640, 1447808, 1809760, 2013358, 2228267, 2244224, 2805280, 3619520, 4026716, 4456534, 5033395, 5610560, 7239040, 8053432, 8913068, 10066790, 11141335, 11221120, 16106864, 17826136, 20133580, 22282670, 32213728, 35652272, 40267160, 44565340, 64427456, 71304544, 80534320, 89130680, 128854912, 142609088, 161068640, 178261360, 198315763, 285218176, 322137280, 356522720, 396631526, 644274560, 713045440, 793263052, 991578815, 1426090880, 1586526104, 1983157630, 3173052208, 3966315260, 6346104416, 7932630520, 12692208832, 15865261040, 25384417664, 31730522080, 63461044160, 126922088320]

約数ペア:

[(1, 126922088320), (2, 63461044160), (4, 31730522080), (5, 25384417664), (8, 15865261040), (10, 12692208832), (16, 7932630520), (20, 6346104416), (32, 3966315260), (40, 3173052208), (64, 1983157630), (80, 1586526104), (89, 1426090880), (128, 991578815), (160, 793263052), (178, 713045440), (197, 644274560), (320, 396631526), (356, 356522720), (394, 322137280), (445, 285218176), (640, 198315763), (712, 178261360), (788, 161068640), (890, 142609088), (985, 128854912), (1424, 89130680), (1576, 80534320), (1780, 71304544), (1970, 64427456), (2848, 44565340), (3152, 40267160), (3560, 35652272), (3940, 32213728), (5696, 22282670), (6304, 20133580), (7120, 17826136), (7880, 16106864), (11311, 11221120), (11392, 11141335), (12608, 10066790), (14240, 8913068), (15760, 8053432), (17533, 7239040), (22622, 5610560), (25216, 5033395), (28480, 4456534), (31520, 4026716), (35066, 3619520), (45244, 2805280), (56555, 2244224), (56960, 2228267), (63040, 2013358), (70132, 1809760), (87665, 1447808), (90488, 1402640), (113110, 1122112), (126080, 1006679), (140264, 904880), (175330, 723904), (180976, 701320), (226220, 561056), (280528, 452440), (350660, 361952)]