2016560880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40591}}^1$

素因数の和:40636

約数の個数: 160

約数和(自身を含む): 7248107520

約数和(自身を除く): 5231546640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 8280, 9936, 12420, 16560, 24840, 40591, 49680, 81182, 121773, 162364, 202955, 243546, 324728, 365319, 405910, 487092, 608865, 649456, 730638, 811820, 933593, 974184, 1095957, 1217730, 1461276, 1623640, 1826595, 1867186, 1948368, 2191914, 2435460, 2800779, 2922552, 3247280, 3653190, 3734372, 4383828, 4667965, 4870920, 5479785, 5601558, 5845104, 7306380, 7468744, 8402337, 8767656, 9335930, 9741840, 10959570, 11203116, 14003895, 14612760, 14937488, 16804674, 17535312, 18671860, 21919140, 22406232, 25207011, 28007790, 29225520, 33609348, 37343720, 42011685, 43838280, 44812464, 50414022, 56015580, 67218696, 74687440, 84023370, 87676560, 100828044, 112031160, 126035055, 134437392, 168046740, 201656088, 224062320, 252070110, 336093480, 403312176, 504140220, 672186960, 1008280440, 2016560880]

約数ペア:

[(1, 2016560880), (2, 1008280440), (3, 672186960), (4, 504140220), (5, 403312176), (6, 336093480), (8, 252070110), (9, 224062320), (10, 201656088), (12, 168046740), (15, 134437392), (16, 126035055), (18, 112031160), (20, 100828044), (23, 87676560), (24, 84023370), (27, 74687440), (30, 67218696), (36, 56015580), (40, 50414022), (45, 44812464), (46, 43838280), (48, 42011685), (54, 37343720), (60, 33609348), (69, 29225520), (72, 28007790), (80, 25207011), (90, 22406232), (92, 21919140), (108, 18671860), (115, 17535312), (120, 16804674), (135, 14937488), (138, 14612760), (144, 14003895), (180, 11203116), (184, 10959570), (207, 9741840), (216, 9335930), (230, 8767656), (240, 8402337), (270, 7468744), (276, 7306380), (345, 5845104), (360, 5601558), (368, 5479785), (414, 4870920), (432, 4667965), (460, 4383828), (540, 3734372), (552, 3653190), (621, 3247280), (690, 2922552), (720, 2800779), (828, 2435460), (920, 2191914), (1035, 1948368), (1080, 1867186), (1104, 1826595), (1242, 1623640), (1380, 1461276), (1656, 1217730), (1840, 1095957), (2070, 974184), (2160, 933593), (2484, 811820), (2760, 730638), (3105, 649456), (3312, 608865), (4140, 487092), (4968, 405910), (5520, 365319), (6210, 324728), (8280, 243546), (9936, 202955), (12420, 162364), (16560, 121773), (24840, 81182), (40591, 49680)]