2018918767560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{2062057}}^1$

素因数の和:2062311

約数の個数: 128

約数和(自身を含む): 6235663392000

約数和(自身を除く): 4216744624440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 199, 205, 246, 328, 398, 410, 492, 597, 615, 796, 820, 984, 995, 1194, 1230, 1592, 1640, 1990, 2388, 2460, 2985, 3980, 4776, 4920, 5970, 7960, 8159, 11940, 16318, 23880, 24477, 32636, 40795, 48954, 65272, 81590, 97908, 122385, 163180, 195816, 244770, 326360, 489540, 979080, 2062057, 4124114, 6186171, 8248228, 10310285, 12372342, 16496456, 20620570, 24744684, 30930855, 41241140, 49489368, 61861710, 82482280, 84544337, 123723420, 169088674, 247446840, 253633011, 338177348, 410349343, 422721685, 507266022, 676354696, 820698686, 845443370, 1014532044, 1231048029, 1268165055, 1641397372, 1690886740, 2029064088, 2051746715, 2462096058, 2536330110, 3282794744, 3381773480, 4103493430, 4924192116, 5072660220, 6155240145, 8206986860, 9848384232, 10145320440, 12310480290, 16413973720, 16824323063, 24620960580, 33648646126, 49241921160, 50472969189, 67297292252, 84121615315, 100945938378, 134594584504, 168243230630, 201891876756, 252364845945, 336486461260, 403783753512, 504729691890, 672972922520, 1009459383780, 2018918767560]

約数ペア:

[(1, 2018918767560), (2, 1009459383780), (3, 672972922520), (4, 504729691890), (5, 403783753512), (6, 336486461260), (8, 252364845945), (10, 201891876756), (12, 168243230630), (15, 134594584504), (20, 100945938378), (24, 84121615315), (30, 67297292252), (40, 50472969189), (41, 49241921160), (60, 33648646126), (82, 24620960580), (120, 16824323063), (123, 16413973720), (164, 12310480290), (199, 10145320440), (205, 9848384232), (246, 8206986860), (328, 6155240145), (398, 5072660220), (410, 4924192116), (492, 4103493430), (597, 3381773480), (615, 3282794744), (796, 2536330110), (820, 2462096058), (984, 2051746715), (995, 2029064088), (1194, 1690886740), (1230, 1641397372), (1592, 1268165055), (1640, 1231048029), (1990, 1014532044), (2388, 845443370), (2460, 820698686), (2985, 676354696), (3980, 507266022), (4776, 422721685), (4920, 410349343), (5970, 338177348), (7960, 253633011), (8159, 247446840), (11940, 169088674), (16318, 123723420), (23880, 84544337), (24477, 82482280), (32636, 61861710), (40795, 49489368), (48954, 41241140), (65272, 30930855), (81590, 24744684), (97908, 20620570), (122385, 16496456), (163180, 12372342), (195816, 10310285), (244770, 8248228), (326360, 6186171), (489540, 4124114), (979080, 2062057)]