20343871680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83761}}^1$

素因数の和:83815

約数の個数: 224

約数和(自身を含む): 73528293888

約数和(自身を除く): 53184422208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 264, 276, 320, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 704, 736, 759, 880, 920, 960, 1012, 1056, 1104, 1265, 1320, 1380, 1472, 1518, 1760, 1840, 2024, 2112, 2208, 2530, 2640, 2760, 3036, 3520, 3680, 3795, 4048, 4416, 5060, 5280, 5520, 6072, 7360, 7590, 8096, 10120, 10560, 11040, 12144, 15180, 16192, 20240, 22080, 24288, 30360, 40480, 48576, 60720, 80960, 83761, 121440, 167522, 242880, 251283, 335044, 418805, 502566, 670088, 837610, 921371, 1005132, 1256415, 1340176, 1675220, 1842742, 1926503, 2010264, 2512830, 2680352, 2764113, 3350440, 3685484, 3853006, 4020528, 4606855, 5025660, 5360704, 5528226, 5779509, 6700880, 7370968, 7706012, 8041056, 9213710, 9632515, 10051320, 11056452, 11559018, 13401760, 13820565, 14741936, 15412024, 16082112, 18427420, 19265030, 20102640, 21191533, 22112904, 23118036, 26803520, 27641130, 28897545, 29483872, 30824048, 36854840, 38530060, 40205280, 42383066, 44225808, 46236072, 55282260, 57795090, 58967744, 61648096, 63574599, 73709680, 77060120, 80410560, 84766132, 88451616, 92472144, 105957665, 110564520, 115590180, 123296192, 127149198, 147419360, 154120240, 169532264, 176903232, 184944288, 211915330, 221129040, 231180360, 254298396, 294838720, 308240480, 317872995, 339064528, 369888576, 423830660, 442258080, 462360720, 508596792, 616480960, 635745990, 678129056, 847661320, 884516160, 924721440, 1017193584, 1271491980, 1356258112, 1695322640, 1849442880, 2034387168, 2542983960, 3390645280, 4068774336, 5085967920, 6781290560, 10171935840, 20343871680]

約数ペア:

[(1, 20343871680), (2, 10171935840), (3, 6781290560), (4, 5085967920), (5, 4068774336), (6, 3390645280), (8, 2542983960), (10, 2034387168), (11, 1849442880), (12, 1695322640), (15, 1356258112), (16, 1271491980), (20, 1017193584), (22, 924721440), (23, 884516160), (24, 847661320), (30, 678129056), (32, 635745990), (33, 616480960), (40, 508596792), (44, 462360720), (46, 442258080), (48, 423830660), (55, 369888576), (60, 339064528), (64, 317872995), (66, 308240480), (69, 294838720), (80, 254298396), (88, 231180360), (92, 221129040), (96, 211915330), (110, 184944288), (115, 176903232), (120, 169532264), (132, 154120240), (138, 147419360), (160, 127149198), (165, 123296192), (176, 115590180), (184, 110564520), (192, 105957665), (220, 92472144), (230, 88451616), (240, 84766132), (253, 80410560), (264, 77060120), (276, 73709680), (320, 63574599), (330, 61648096), (345, 58967744), (352, 57795090), (368, 55282260), (440, 46236072), (460, 44225808), (480, 42383066), (506, 40205280), (528, 38530060), (552, 36854840), (660, 30824048), (690, 29483872), (704, 28897545), (736, 27641130), (759, 26803520), (880, 23118036), (920, 22112904), (960, 21191533), (1012, 20102640), (1056, 19265030), (1104, 18427420), (1265, 16082112), (1320, 15412024), (1380, 14741936), (1472, 13820565), (1518, 13401760), (1760, 11559018), (1840, 11056452), (2024, 10051320), (2112, 9632515), (2208, 9213710), (2530, 8041056), (2640, 7706012), (2760, 7370968), (3036, 6700880), (3520, 5779509), (3680, 5528226), (3795, 5360704), (4048, 5025660), (4416, 4606855), (5060, 4020528), (5280, 3853006), (5520, 3685484), (6072, 3350440), (7360, 2764113), (7590, 2680352), (8096, 2512830), (10120, 2010264), (10560, 1926503), (11040, 1842742), (12144, 1675220), (15180, 1340176), (16192, 1256415), (20240, 1005132), (22080, 921371), (24288, 837610), (30360, 670088), (40480, 502566), (48576, 418805), (60720, 335044), (80960, 251283), (83761, 242880), (121440, 167522)]