156775763680

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{23297}}^1$

素因数の和:23756

約数の個数: 96

約数和(自身を含む): 374317596576

約数和(自身を除く): 217541832896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 307, 548, 614, 685, 1096, 1228, 1370, 1535, 2192, 2456, 2740, 3070, 4384, 4912, 5480, 6140, 9824, 10960, 12280, 21920, 23297, 24560, 42059, 46594, 49120, 84118, 93188, 116485, 168236, 186376, 210295, 232970, 336472, 372752, 420590, 465940, 672944, 745504, 841180, 931880, 1345888, 1682360, 1863760, 3191689, 3364720, 3727520, 6383378, 6729440, 7152179, 12766756, 14304358, 15958445, 25533512, 28608716, 31916890, 35760895, 51067024, 57217432, 63833780, 71521790, 102134048, 114434864, 127667560, 143043580, 228869728, 255335120, 286087160, 510670240, 572174320, 979848523, 1144348640, 1959697046, 3919394092, 4899242615, 7838788184, 9798485230, 15677576368, 19596970460, 31355152736, 39193940920, 78387881840, 156775763680]

約数ペア:

[(1, 156775763680), (2, 78387881840), (4, 39193940920), (5, 31355152736), (8, 19596970460), (10, 15677576368), (16, 9798485230), (20, 7838788184), (32, 4899242615), (40, 3919394092), (80, 1959697046), (137, 1144348640), (160, 979848523), (274, 572174320), (307, 510670240), (548, 286087160), (614, 255335120), (685, 228869728), (1096, 143043580), (1228, 127667560), (1370, 114434864), (1535, 102134048), (2192, 71521790), (2456, 63833780), (2740, 57217432), (3070, 51067024), (4384, 35760895), (4912, 31916890), (5480, 28608716), (6140, 25533512), (9824, 15958445), (10960, 14304358), (12280, 12766756), (21920, 7152179), (23297, 6729440), (24560, 6383378), (42059, 3727520), (46594, 3364720), (49120, 3191689), (84118, 1863760), (93188, 1682360), (116485, 1345888), (168236, 931880), (186376, 841180), (210295, 745504), (232970, 672944), (336472, 465940), (372752, 420590)]