20218429440

素因数分解:

$2^{14}\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 600

約数和(自身を含む): 79359576912

約数和(自身を除く): 59141147472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 277, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 512, 528, 540, 554, 576, 594, 640, 648, 660, 704, 720, 768, 792, 810, 831, 864, 880, 891, 960, 990, 1024, 1056, 1080, 1108, 1152, 1188, 1280, 1296, 1320, 1385, 1408, 1440, 1485, 1536, 1584, 1620, 1662, 1728, 1760, 1782, 1920, 1980, 2048, 2112, 2160, 2216, 2304, 2376, 2493, 2560, 2592, 2640, 2770, 2816, 2880, 2970, 3047, 3072, 3168, 3240, 3324, 3456, 3520, 3564, 3840, 3960, 4096, 4155, 4224, 4320, 4432, 4455, 4608, 4752, 4986, 5120, 5184, 5280, 5540, 5632, 5760, 5940, 6094, 6144, 6336, 6480, 6648, 6912, 7040, 7128, 7479, 7680, 7920, 8192, 8310, 8448, 8640, 8864, 8910, 9141, 9216, 9504, 9972, 10240, 10368, 10560, 11080, 11264, 11520, 11880, 12188, 12288, 12465, 12672, 12960, 13296, 13824, 14080, 14256, 14958, 15235, 15360, 15840, 16384, 16620, 16896, 17280, 17728, 17820, 18282, 18432, 19008, 19944, 20480, 20736, 21120, 22160, 22437, 22528, 23040, 23760, 24376, 24576, 24930, 25344, 25920, 26592, 27423, 27648, 28160, 28512, 29916, 30470, 30720, 31680, 33240, 33792, 34560, 35456, 35640, 36564, 36864, 37395, 38016, 39888, 40960, 41472, 42240, 44320, 44874, 45056, 45705, 46080, 47520, 48752, 49152, 49860, 50688, 51840, 53184, 54846, 55296, 56320, 57024, 59832, 60940, 61440, 63360, 66480, 67584, 69120, 70912, 71280, 73128, 73728, 74790, 76032, 79776, 81920, 82269, 82944, 84480, 88640, 89748, 90112, 91410, 92160, 95040, 97504, 99720, 101376, 103680, 106368, 109692, 110592, 112185, 112640, 114048, 119664, 121880, 122880, 126720, 132960, 135168, 137115, 138240, 141824, 142560, 146256, 147456, 149580, 152064, 159552, 164538, 165888, 168960, 177280, 179496, 180224, 182820, 184320, 190080, 195008, 199440, 202752, 207360, 212736, 219384, 221184, 224370, 225280, 228096, 239328, 243760, 245760, 246807, 253440, 265920, 270336, 274230, 276480, 283648, 285120, 292512, 299160, 304128, 319104, 329076, 331776, 337920, 354560, 358992, 365640, 368640, 380160, 390016, 398880, 405504, 411345, 414720, 425472, 438768, 442368, 448740, 450560, 456192, 478656, 487520, 493614, 506880, 531840, 540672, 548460, 552960, 567296, 570240, 585024, 598320, 608256, 638208, 658152, 663552, 675840, 709120, 717984, 731280, 737280, 760320, 780032, 797760, 811008, 822690, 829440, 850944, 877536, 897480, 901120, 912384, 957312, 975040, 987228, 1013760, 1063680, 1096920, 1105920, 1134592, 1140480, 1170048, 1196640, 1216512, 1234035, 1276416, 1316304, 1327104, 1351680, 1418240, 1435968, 1462560, 1520640, 1560064, 1595520, 1622016, 1645380, 1658880, 1701888, 1755072, 1794960, 1824768, 1914624, 1950080, 1974456, 2027520, 2127360, 2193840, 2211840, 2269184, 2280960, 2340096, 2393280, 2433024, 2468070, 2552832, 2632608, 2703360, 2836480, 2871936, 2925120, 3041280, 3120128, 3191040, 3290760, 3317760, 3403776, 3510144, 3589920, 3649536, 3829248, 3900160, 3948912, 4055040, 4254720, 4387680, 4538368, 4561920, 4680192, 4786560, 4866048, 4936140, 5105664, 5265216, 5672960, 5743872, 5850240, 6082560, 6240256, 6382080, 6581520, 6635520, 6807552, 7020288, 7179840, 7299072, 7658496, 7800320, 7897824, 8110080, 8509440, 8775360, 9123840, 9360384, 9573120, 9872280, 10211328, 10530432, 11345920, 11487744, 11700480, 12165120, 12480512, 12764160, 13163040, 13615104, 14040576, 14359680, 14598144, 15316992, 15600640, 15795648, 17018880, 17550720, 18247680, 18720768, 19146240, 19744560, 20422656, 21060864, 22691840, 22975488, 23400960, 24330240, 24961024, 25528320, 26326080, 28081152, 28719360, 30633984, 31201280, 31591296, 34037760, 35101440, 36495360, 37441536, 38292480, 39489120, 40845312, 42121728, 45950976, 46801920, 49922048, 51056640, 52652160, 56162304, 57438720, 61267968, 62402560, 63182592, 68075520, 70202880, 72990720, 74883072, 76584960, 78978240, 84243456, 91901952, 93603840, 102113280, 105304320, 112324608, 114877440, 122535936, 124805120, 126365184, 140405760, 149766144, 153169920, 157956480, 168486912, 183803904, 187207680, 204226560, 210608640, 224649216, 229754880, 249610240, 252730368, 280811520, 306339840, 315912960, 336973824, 367607808, 374415360, 421217280, 449298432, 459509760, 505460736, 561623040, 612679680, 631825920, 673947648, 748830720, 842434560, 919019520, 1010921472, 1123246080, 1263651840, 1347895296, 1684869120, 1838039040, 2021842944, 2246492160, 2527303680, 3369738240, 4043685888, 5054607360, 6739476480, 10109214720, 20218429440]

約数ペア:

[(1, 20218429440), (2, 10109214720), (3, 6739476480), (4, 5054607360), (5, 4043685888), (6, 3369738240), (8, 2527303680), (9, 2246492160), (10, 2021842944), (11, 1838039040), (12, 1684869120), (15, 1347895296), (16, 1263651840), (18, 1123246080), (20, 1010921472), (22, 919019520), (24, 842434560), (27, 748830720), (30, 673947648), (32, 631825920), (33, 612679680), (36, 561623040), (40, 505460736), (44, 459509760), (45, 449298432), (48, 421217280), (54, 374415360), (55, 367607808), (60, 336973824), (64, 315912960), (66, 306339840), (72, 280811520), (80, 252730368), (81, 249610240), (88, 229754880), (90, 224649216), (96, 210608640), (99, 204226560), (108, 187207680), (110, 183803904), (120, 168486912), (128, 157956480), (132, 153169920), (135, 149766144), (144, 140405760), (160, 126365184), (162, 124805120), (165, 122535936), (176, 114877440), (180, 112324608), (192, 105304320), (198, 102113280), (216, 93603840), (220, 91901952), (240, 84243456), (256, 78978240), (264, 76584960), (270, 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10211328), (2048, 9872280), (2112, 9573120), (2160, 9360384), (2216, 9123840), (2304, 8775360), (2376, 8509440), (2493, 8110080), (2560, 7897824), (2592, 7800320), (2640, 7658496), (2770, 7299072), (2816, 7179840), (2880, 7020288), (2970, 6807552), (3047, 6635520), (3072, 6581520), (3168, 6382080), (3240, 6240256), (3324, 6082560), (3456, 5850240), (3520, 5743872), (3564, 5672960), (3840, 5265216), (3960, 5105664), (4096, 4936140), (4155, 4866048), (4224, 4786560), (4320, 4680192), (4432, 4561920), (4455, 4538368), (4608, 4387680), (4752, 4254720), (4986, 4055040), (5120, 3948912), (5184, 3900160), (5280, 3829248), (5540, 3649536), (5632, 3589920), (5760, 3510144), (5940, 3403776), (6094, 3317760), (6144, 3290760), (6336, 3191040), (6480, 3120128), (6648, 3041280), (6912, 2925120), (7040, 2871936), (7128, 2836480), (7479, 2703360), (7680, 2632608), (7920, 2552832), (8192, 2468070), (8310, 2433024), (8448, 2393280), (8640, 2340096), (8864, 2280960), (8910, 2269184), (9141, 2211840), (9216, 2193840), (9504, 2127360), (9972, 2027520), (10240, 1974456), (10368, 1950080), (10560, 1914624), (11080, 1824768), (11264, 1794960), (11520, 1755072), (11880, 1701888), (12188, 1658880), (12288, 1645380), (12465, 1622016), (12672, 1595520), (12960, 1560064), (13296, 1520640), (13824, 1462560), (14080, 1435968), (14256, 1418240), (14958, 1351680), (15235, 1327104), (15360, 1316304), (15840, 1276416), (16384, 1234035), (16620, 1216512), (16896, 1196640), (17280, 1170048), (17728, 1140480), (17820, 1134592), (18282, 1105920), (18432, 1096920), (19008, 1063680), (19944, 1013760), (20480, 987228), (20736, 975040), (21120, 957312), (22160, 912384), (22437, 901120), (22528, 897480), (23040, 877536), (23760, 850944), (24376, 829440), (24576, 822690), (24930, 811008), (25344, 797760), (25920, 780032), (26592, 760320), (27423, 737280), (27648, 731280), (28160, 717984), (28512, 709120), (29916, 675840), (30470, 663552), (30720, 658152), (31680, 638208), (33240, 608256), (33792, 598320), (34560, 585024), (35456, 570240), (35640, 567296), (36564, 552960), (36864, 548460), (37395, 540672), (38016, 531840), (39888, 506880), (40960, 493614), (41472, 487520), (42240, 478656), (44320, 456192), (44874, 450560), (45056, 448740), (45705, 442368), (46080, 438768), (47520, 425472), (48752, 414720), (49152, 411345), (49860, 405504), (50688, 398880), (51840, 390016), (53184, 380160), (54846, 368640), (55296, 365640), (56320, 358992), (57024, 354560), (59832, 337920), (60940, 331776), (61440, 329076), (63360, 319104), (66480, 304128), (67584, 299160), (69120, 292512), (70912, 285120), (71280, 283648), (73128, 276480), (73728, 274230), (74790, 270336), (76032, 265920), (79776, 253440), (81920, 246807), (82269, 245760), (82944, 243760), (84480, 239328), (88640, 228096), (89748, 225280), (90112, 224370), (91410, 221184), (92160, 219384), (95040, 212736), (97504, 207360), (99720, 202752), (101376, 199440), (103680, 195008), (106368, 190080), (109692, 184320), (110592, 182820), (112185, 180224), (112640, 179496), (114048, 177280), (119664, 168960), (121880, 165888), (122880, 164538), (126720, 159552), (132960, 152064), (135168, 149580), (137115, 147456), (138240, 146256), (141824, 142560)]