15703392640

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{3079}}^1$

素因数の和:3724

約数の個数: 128

約数和(自身を含む): 40507790400

約数和(自身を除く): 24804397760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 613, 640, 832, 1040, 1226, 1664, 2080, 2452, 3065, 3079, 4160, 4904, 6130, 6158, 7969, 8320, 9808, 12260, 12316, 15395, 15938, 19616, 24520, 24632, 30790, 31876, 39232, 39845, 40027, 49040, 49264, 61580, 63752, 78464, 79690, 80054, 98080, 98528, 123160, 127504, 159380, 160108, 196160, 197056, 200135, 246320, 255008, 318760, 320216, 392320, 394112, 400270, 492640, 510016, 637520, 640432, 800540, 985280, 1020032, 1275040, 1280864, 1601080, 1887427, 1970560, 2550080, 2561728, 3202160, 3774854, 5100160, 5123456, 6404320, 7549708, 9437135, 12808640, 15099416, 18874270, 24536551, 25617280, 30198832, 37748540, 49073102, 60397664, 75497080, 98146204, 120795328, 122682755, 150994160, 196292408, 241590656, 245365510, 301988320, 392584816, 490731020, 603976640, 785169632, 981462040, 1207953280, 1570339264, 1962924080, 3140678528, 3925848160, 7851696320, 15703392640]

約数ペア:

[(1, 15703392640), (2, 7851696320), (4, 3925848160), (5, 3140678528), (8, 1962924080), (10, 1570339264), (13, 1207953280), (16, 981462040), (20, 785169632), (26, 603976640), (32, 490731020), (40, 392584816), (52, 301988320), (64, 245365510), (65, 241590656), (80, 196292408), (104, 150994160), (128, 122682755), (130, 120795328), (160, 98146204), (208, 75497080), (260, 60397664), (320, 49073102), (416, 37748540), (520, 30198832), (613, 25617280), (640, 24536551), (832, 18874270), (1040, 15099416), (1226, 12808640), (1664, 9437135), (2080, 7549708), (2452, 6404320), (3065, 5123456), (3079, 5100160), (4160, 3774854), (4904, 3202160), (6130, 2561728), (6158, 2550080), (7969, 1970560), (8320, 1887427), (9808, 1601080), (12260, 1280864), (12316, 1275040), (15395, 1020032), (15938, 985280), (19616, 800540), (24520, 640432), (24632, 637520), (30790, 510016), (31876, 492640), (39232, 400270), (39845, 394112), (40027, 392320), (49040, 320216), (49264, 318760), (61580, 255008), (63752, 246320), (78464, 200135), (79690, 197056), (80054, 196160), (98080, 160108), (98528, 159380), (123160, 127504)]