20385747360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1583}}^1$

素因数の和:1889

約数の個数: 384

約数和(自身を含む): 78173061120

約数和(自身を除く): 57787313760

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, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 271, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 542, 594, 660, 720, 792, 813, 864, 880, 990, 1056, 1080, 1084, 1188, 1320, 1355, 1440, 1485, 1583, 1584, 1626, 1760, 1980, 2160, 2168, 2376, 2439, 2640, 2710, 2970, 2981, 3166, 3168, 3252, 3960, 4065, 4320, 4336, 4749, 4752, 4878, 5280, 5420, 5940, 5962, 6332, 6504, 7317, 7915, 7920, 8130, 8672, 8943, 9498, 9504, 9756, 10840, 11880, 11924, 12195, 12664, 13008, 14247, 14634, 14905, 15830, 15840, 16260, 17413, 17886, 18996, 19512, 21680, 23745, 23760, 23848, 24390, 25328, 26016, 26829, 28494, 29268, 29810, 31660, 32520, 34826, 35772, 36585, 37992, 39024, 42741, 43360, 44715, 47490, 47520, 47696, 48780, 50656, 52239, 53658, 56988, 58536, 59620, 63320, 65040, 69652, 71235, 71544, 73170, 75984, 78048, 80487, 85482, 87065, 89430, 94980, 95392, 97560, 104478, 107316, 113976, 117072, 119240, 126640, 130080, 134145, 139304, 142470, 143088, 146340, 151968, 156717, 160974, 170964, 174130, 178860, 189960, 195120, 208956, 213705, 214632, 227952, 234144, 238480, 253280, 261195, 268290, 278608, 284940, 286176, 292680, 313434, 321948, 341928, 348260, 357720, 379920, 390240, 402435, 417912, 427410, 428993, 429264, 455904, 470151, 476960, 522390, 536580, 557216, 569880, 585360, 626868, 643896, 683856, 696520, 715440, 759840, 783585, 804870, 835824, 854820, 857986, 858528, 940302, 1044780, 1073160, 1139760, 1170720, 1253736, 1286979, 1287792, 1367712, 1393040, 1430880, 1567170, 1609740, 1671648, 1709640, 1715972, 1880604, 2089560, 2144965, 2146320, 2279520, 2350755, 2507472, 2573958, 2575584, 2786080, 3134340, 3219480, 3419280, 3431944, 3761208, 3860937, 4179120, 4289930, 4292640, 4701510, 4718923, 5014944, 5147916, 6268680, 6434895, 6438960, 6838560, 6863888, 7522416, 7721874, 8358240, 8579860, 9403020, 9437846, 10295832, 11582811, 12537360, 12869790, 12877920, 13727776, 14156769, 15044832, 15443748, 17159720, 18806040, 18875692, 19304685, 20591664, 23165622, 23594615, 25074720, 25739580, 28313538, 30887496, 34319440, 37612080, 37751384, 38609370, 41183328, 42470307, 46331244, 47189230, 51479160, 56627076, 57914055, 61774992, 68638880, 70783845, 75224160, 75502768, 77218740, 84940614, 92662488, 94378460, 102958320, 113254152, 115828110, 123549984, 127410921, 141567690, 151005536, 154437480, 169881228, 185324976, 188756920, 205916640, 212351535, 226508304, 231656220, 254821842, 283135380, 308874960, 339762456, 370649952, 377513840, 424703070, 453016608, 463312440, 509643684, 566270760, 617749920, 637054605, 679524912, 755027680, 849406140, 926624880, 1019287368, 1132541520, 1274109210, 1359049824, 1698812280, 1853249760, 2038574736, 2265083040, 2548218420, 3397624560, 4077149472, 5096436840, 6795249120, 10192873680, 20385747360]

約数ペア:

[(1, 20385747360), (2, 10192873680), (3, 6795249120), (4, 5096436840), (5, 4077149472), (6, 3397624560), (8, 2548218420), (9, 2265083040), (10, 2038574736), (11, 1853249760), (12, 1698812280), (15, 1359049824), (16, 1274109210), (18, 1132541520), (20, 1019287368), (22, 926624880), (24, 849406140), (27, 755027680), (30, 679524912), (32, 637054605), (33, 617749920), (36, 566270760), (40, 509643684), (44, 463312440), (45, 453016608), (48, 424703070), (54, 377513840), (55, 370649952), (60, 339762456), (66, 308874960), (72, 283135380), (80, 254821842), (88, 231656220), (90, 226508304), (96, 212351535), (99, 205916640), (108, 188756920), (110, 185324976), (120, 169881228), (132, 154437480), (135, 151005536), (144, 141567690), (160, 127410921), (165, 123549984), (176, 115828110), (180, 113254152), (198, 102958320), (216, 94378460), (220, 92662488), (240, 84940614), (264, 77218740), (270, 75502768), (271, 75224160), (288, 70783845), (297, 68638880), (330, 61774992), (352, 57914055), (360, 56627076), (396, 51479160), (432, 47189230), (440, 46331244), (480, 42470307), (495, 41183328), (528, 38609370), (540, 37751384), (542, 37612080), (594, 34319440), (660, 30887496), (720, 28313538), (792, 25739580), (813, 25074720), (864, 23594615), (880, 23165622), (990, 20591664), (1056, 19304685), (1080, 18875692), (1084, 18806040), (1188, 17159720), (1320, 15443748), (1355, 15044832), (1440, 14156769), (1485, 13727776), (1583, 12877920), (1584, 12869790), (1626, 12537360), (1760, 11582811), (1980, 10295832), (2160, 9437846), (2168, 9403020), (2376, 8579860), (2439, 8358240), (2640, 7721874), (2710, 7522416), (2970, 6863888), (2981, 6838560), (3166, 6438960), (3168, 6434895), (3252, 6268680), (3960, 5147916), (4065, 5014944), (4320, 4718923), (4336, 4701510), (4749, 4292640), (4752, 4289930), (4878, 4179120), (5280, 3860937), (5420, 3761208), (5940, 3431944), (5962, 3419280), (6332, 3219480), (6504, 3134340), (7317, 2786080), (7915, 2575584), (7920, 2573958), (8130, 2507472), (8672, 2350755), (8943, 2279520), (9498, 2146320), (9504, 2144965), (9756, 2089560), (10840, 1880604), (11880, 1715972), (11924, 1709640), (12195, 1671648), (12664, 1609740), (13008, 1567170), (14247, 1430880), (14634, 1393040), (14905, 1367712), (15830, 1287792), (15840, 1286979), (16260, 1253736), (17413, 1170720), (17886, 1139760), (18996, 1073160), (19512, 1044780), (21680, 940302), (23745, 858528), (23760, 857986), (23848, 854820), (24390, 835824), (25328, 804870), (26016, 783585), (26829, 759840), (28494, 715440), (29268, 696520), (29810, 683856), (31660, 643896), (32520, 626868), (34826, 585360), (35772, 569880), (36585, 557216), (37992, 536580), (39024, 522390), (42741, 476960), (43360, 470151), (44715, 455904), (47490, 429264), (47520, 428993), (47696, 427410), (48780, 417912), (50656, 402435), (52239, 390240), (53658, 379920), (56988, 357720), (58536, 348260), (59620, 341928), (63320, 321948), (65040, 313434), (69652, 292680), (71235, 286176), (71544, 284940), (73170, 278608), (75984, 268290), (78048, 261195), (80487, 253280), (85482, 238480), (87065, 234144), (89430, 227952), (94980, 214632), (95392, 213705), (97560, 208956), (104478, 195120), (107316, 189960), (113976, 178860), (117072, 174130), (119240, 170964), (126640, 160974), (130080, 156717), (134145, 151968), (139304, 146340), (142470, 143088)]