20730597360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1531}}^1$

素因数の和:1804

約数の個数: 320

約数和(自身を含む): 73531293696

約数和(自身を除く): 52800696336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 223, 230, 240, 253, 264, 276, 330, 345, 368, 440, 446, 460, 506, 528, 552, 660, 669, 690, 759, 880, 892, 920, 1012, 1104, 1115, 1265, 1320, 1338, 1380, 1518, 1531, 1784, 1840, 2024, 2230, 2453, 2530, 2640, 2676, 2760, 3036, 3062, 3345, 3568, 3795, 4048, 4460, 4593, 4906, 5060, 5129, 5352, 5520, 6072, 6124, 6690, 7359, 7590, 7655, 8920, 9186, 9812, 10120, 10258, 10704, 12144, 12248, 12265, 13380, 14718, 15180, 15310, 15387, 16841, 17840, 18372, 19624, 20240, 20516, 22965, 24496, 24530, 25645, 26760, 29436, 30360, 30620, 30774, 33682, 35213, 36744, 36795, 39248, 41032, 45930, 49060, 50523, 51290, 53520, 56419, 58872, 60720, 61240, 61548, 67364, 70426, 73488, 73590, 76935, 82064, 84205, 91860, 98120, 101046, 102580, 105639, 112838, 117744, 122480, 123096, 134728, 140852, 147180, 153870, 168410, 169257, 176065, 183720, 196240, 202092, 205160, 211278, 225676, 246192, 252615, 269456, 281704, 282095, 294360, 307740, 336820, 338514, 341413, 352130, 367440, 387343, 404184, 410320, 422556, 451352, 505230, 528195, 563408, 564190, 588720, 615480, 673640, 677028, 682826, 704260, 774686, 808368, 845112, 846285, 902704, 1010460, 1024239, 1056390, 1128380, 1162029, 1230960, 1347280, 1354056, 1365652, 1408520, 1549372, 1690224, 1692570, 1707065, 1936715, 2020920, 2048478, 2112780, 2256760, 2324058, 2708112, 2731304, 2817040, 3098744, 3385140, 3414130, 3755543, 3873430, 4041840, 4096956, 4225560, 4513520, 4648116, 5121195, 5462608, 5810145, 6197488, 6770280, 6828260, 7511086, 7746860, 7852499, 8193912, 8451120, 9296232, 10242390, 11266629, 11620290, 13540560, 13656520, 15022172, 15493720, 15704998, 16387824, 18592464, 18777715, 20484780, 22533258, 23240580, 23557497, 27313040, 30044344, 30987440, 31409996, 37555430, 39262495, 40969560, 45066516, 46481160, 47114994, 56333145, 60088688, 62819992, 75110860, 78524990, 81939120, 86377489, 90133032, 92962320, 94229988, 112666290, 117787485, 125639984, 150221720, 157049980, 172754978, 180266064, 188459976, 225332580, 235574970, 259132467, 300443440, 314099960, 345509956, 376919952, 431887445, 450665160, 471149940, 518264934, 628199920, 691019912, 863774890, 901330320, 942299880, 1036529868, 1295662335, 1382039824, 1727549780, 1884599760, 2073059736, 2591324670, 3455099560, 4146119472, 5182649340, 6910199120, 10365298680, 20730597360]

約数ペア:

[(1, 20730597360), (2, 10365298680), (3, 6910199120), (4, 5182649340), (5, 4146119472), (6, 3455099560), (8, 2591324670), (10, 2073059736), (11, 1884599760), (12, 1727549780), (15, 1382039824), (16, 1295662335), (20, 1036529868), (22, 942299880), (23, 901330320), (24, 863774890), (30, 691019912), (33, 628199920), (40, 518264934), (44, 471149940), (46, 450665160), (48, 431887445), (55, 376919952), (60, 345509956), (66, 314099960), (69, 300443440), (80, 259132467), (88, 235574970), (92, 225332580), (110, 188459976), (115, 180266064), (120, 172754978), (132, 157049980), (138, 150221720), (165, 125639984), (176, 117787485), (184, 112666290), (220, 94229988), (223, 92962320), (230, 90133032), (240, 86377489), (253, 81939120), (264, 78524990), (276, 75110860), (330, 62819992), (345, 60088688), (368, 56333145), (440, 47114994), (446, 46481160), (460, 45066516), (506, 40969560), (528, 39262495), (552, 37555430), (660, 31409996), (669, 30987440), (690, 30044344), (759, 27313040), (880, 23557497), (892, 23240580), (920, 22533258), (1012, 20484780), (1104, 18777715), (1115, 18592464), (1265, 16387824), (1320, 15704998), (1338, 15493720), (1380, 15022172), (1518, 13656520), (1531, 13540560), (1784, 11620290), (1840, 11266629), (2024, 10242390), (2230, 9296232), (2453, 8451120), (2530, 8193912), (2640, 7852499), (2676, 7746860), (2760, 7511086), (3036, 6828260), (3062, 6770280), (3345, 6197488), (3568, 5810145), (3795, 5462608), (4048, 5121195), (4460, 4648116), (4593, 4513520), (4906, 4225560), (5060, 4096956), (5129, 4041840), (5352, 3873430), (5520, 3755543), (6072, 3414130), (6124, 3385140), (6690, 3098744), (7359, 2817040), (7590, 2731304), (7655, 2708112), (8920, 2324058), (9186, 2256760), (9812, 2112780), (10120, 2048478), (10258, 2020920), (10704, 1936715), (12144, 1707065), (12248, 1692570), (12265, 1690224), (13380, 1549372), (14718, 1408520), (15180, 1365652), (15310, 1354056), (15387, 1347280), (16841, 1230960), (17840, 1162029), (18372, 1128380), (19624, 1056390), (20240, 1024239), (20516, 1010460), (22965, 902704), (24496, 846285), (24530, 845112), (25645, 808368), (26760, 774686), (29436, 704260), (30360, 682826), (30620, 677028), (30774, 673640), (33682, 615480), (35213, 588720), (36744, 564190), (36795, 563408), (39248, 528195), (41032, 505230), (45930, 451352), (49060, 422556), (50523, 410320), (51290, 404184), (53520, 387343), (56419, 367440), (58872, 352130), (60720, 341413), (61240, 338514), (61548, 336820), (67364, 307740), (70426, 294360), (73488, 282095), (73590, 281704), (76935, 269456), (82064, 252615), (84205, 246192), (91860, 225676), (98120, 211278), (101046, 205160), (102580, 202092), (105639, 196240), (112838, 183720), (117744, 176065), (122480, 169257), (123096, 168410), (134728, 153870), (140852, 147180)]