31418545920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 576

約数和(自身を含む): 113696110080

約数和(自身を除く): 82277564160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 73, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 146, 152, 160, 170, 190, 192, 204, 219, 228, 240, 255, 256, 272, 285, 292, 304, 320, 323, 340, 347, 365, 380, 384, 408, 438, 456, 480, 510, 544, 570, 584, 608, 640, 646, 680, 694, 730, 760, 768, 816, 876, 912, 960, 969, 1020, 1041, 1088, 1095, 1140, 1168, 1216, 1241, 1280, 1292, 1360, 1387, 1388, 1460, 1520, 1615, 1632, 1735, 1752, 1824, 1920, 1938, 2040, 2082, 2176, 2190, 2280, 2336, 2432, 2482, 2584, 2720, 2774, 2776, 2920, 3040, 3230, 3264, 3470, 3504, 3648, 3723, 3840, 3876, 4080, 4161, 4164, 4352, 4380, 4560, 4672, 4845, 4864, 4964, 5168, 5205, 5440, 5548, 5552, 5840, 5899, 6080, 6205, 6460, 6528, 6593, 6935, 6940, 7008, 7296, 7446, 7752, 8160, 8322, 8328, 8760, 9120, 9344, 9690, 9928, 10336, 10410, 10880, 11096, 11104, 11680, 11798, 12160, 12410, 12920, 13056, 13186, 13870, 13880, 14016, 14592, 14892, 15504, 16320, 16644, 16656, 17520, 17697, 18240, 18615, 18688, 19380, 19779, 19856, 20672, 20805, 20820, 21760, 22192, 22208, 23360, 23579, 23596, 24320, 24820, 25331, 25840, 26372, 27740, 27760, 28032, 29495, 29784, 31008, 32640, 32965, 33288, 33312, 35040, 35394, 36480, 37230, 38760, 39558, 39712, 41344, 41610, 41640, 44384, 44416, 46720, 47158, 47192, 49640, 50662, 51680, 52744, 55480, 55520, 56064, 58990, 59568, 62016, 65280, 65930, 66576, 66624, 70080, 70737, 70788, 72960, 74460, 75993, 77520, 79116, 79424, 82688, 83220, 83280, 88485, 88768, 88832, 93440, 94316, 94384, 98895, 99280, 101324, 103360, 105488, 110960, 111040, 112081, 117895, 117980, 119136, 124032, 126655, 131860, 133152, 133248, 140160, 141474, 141576, 148920, 151986, 155040, 158232, 158848, 166440, 166560, 176970, 177536, 188632, 188768, 197790, 198560, 202648, 206720, 210976, 221920, 222080, 224162, 235790, 235960, 238272, 248064, 253310, 263720, 266304, 266496, 280320, 282948, 283152, 297840, 303972, 310080, 316464, 317696, 332880, 333120, 336243, 353685, 353940, 355072, 377264, 377536, 379965, 395580, 397120, 405296, 413440, 421952, 430627, 443840, 444160, 448324, 471580, 471920, 476544, 481289, 506620, 527440, 532608, 560405, 565896, 566304, 595680, 607944, 620160, 632928, 665760, 666240, 672486, 707370, 707880, 754528, 755072, 759930, 791160, 794240, 810592, 843904, 861254, 887680, 896648, 943160, 943840, 953088, 962578, 1013240, 1054880, 1065216, 1120810, 1131792, 1132608, 1191360, 1215888, 1240320, 1265856, 1291881, 1331520, 1332480, 1344972, 1414740, 1415760, 1443867, 1509056, 1510144, 1519860, 1582320, 1588480, 1621184, 1681215, 1687808, 1722508, 1775360, 1793296, 1886320, 1887680, 1925156, 2026480, 2109760, 2153135, 2241620, 2263584, 2265216, 2382720, 2406445, 2431776, 2531712, 2583762, 2663040, 2689944, 2829480, 2831520, 2887734, 3018112, 3039720, 3164640, 3242368, 3362430, 3445016, 3586592, 3772640, 3775360, 3850312, 4052960, 4219520, 4306270, 4483240, 4527168, 4530432, 4765440, 4812890, 4863552, 5063424, 5167524, 5326080, 5379888, 5658960, 5663040, 5775468, 6036224, 6079440, 6329280, 6459405, 6484736, 6724860, 6890032, 7173184, 7219335, 7545280, 7550720, 7700624, 8105920, 8181913, 8439040, 8612540, 8966480, 9054336, 9625780, 9727104, 10335048, 10759776, 11317920, 11326080, 11550936, 12158880, 12658560, 12918810, 13449720, 13780064, 14346368, 14438670, 15090560, 15401248, 16211840, 16363826, 17225080, 17932960, 18108672, 19251560, 19454208, 20670096, 21519552, 22635840, 22652160, 23101872, 24317760, 24545739, 25317120, 25837620, 26899440, 27560128, 28692736, 28877340, 30181120, 30802496, 32423680, 32727652, 34450160, 35865920, 38503120, 40909565, 41340192, 43039104, 45271680, 46203744, 48635520, 49091478, 51675240, 53798880, 55120256, 57754680, 61604992, 65455304, 68900320, 71731840, 77006240, 81819130, 82680384, 86078208, 90543360, 92407488, 97271040, 98182956, 103350480, 107597760, 110240512, 115509360, 122728695, 123209984, 130910608, 137800640, 143463680, 154012480, 163638260, 165360768, 184814976, 196365912, 206700960, 215195520, 231018720, 245457390, 261821216, 275601280, 308024960, 327276520, 330721536, 369629952, 392731824, 413401920, 430391040, 462037440, 490914780, 523642432, 551202560, 616049920, 654553040, 785463648, 826803840, 924074880, 981829560, 1047284864, 1309106080, 1570927296, 1653607680, 1848149760, 1963659120, 2094569728, 2618212160, 3141854592, 3927318240, 5236424320, 6283709184, 7854636480, 10472848640, 15709272960, 31418545920]

約数ペア:

[(1, 31418545920), (2, 15709272960), (3, 10472848640), (4, 7854636480), (5, 6283709184), (6, 5236424320), (8, 3927318240), (10, 3141854592), (12, 2618212160), (15, 2094569728), (16, 1963659120), (17, 1848149760), (19, 1653607680), (20, 1570927296), (24, 1309106080), (30, 1047284864), (32, 981829560), (34, 924074880), (38, 826803840), (40, 785463648), (48, 654553040), (51, 616049920), (57, 551202560), (60, 523642432), (64, 490914780), (68, 462037440), (73, 430391040), (76, 413401920), (80, 392731824), (85, 369629952), (95, 330721536), (96, 327276520), (102, 308024960), (114, 275601280), (120, 261821216), (128, 245457390), (136, 231018720), (146, 215195520), (152, 206700960), (160, 196365912), (170, 184814976), (190, 165360768), (192, 163638260), (204, 154012480), (219, 143463680), (228, 137800640), (240, 130910608), (255, 123209984), (256, 122728695), (272, 115509360), (285, 110240512), (292, 107597760), (304, 103350480), (320, 98182956), (323, 97271040), (340, 92407488), (347, 90543360), (365, 86078208), (380, 82680384), (384, 81819130), (408, 77006240), (438, 71731840), (456, 68900320), (480, 65455304), (510, 61604992), (544, 57754680), (570, 55120256), (584, 53798880), (608, 51675240), (640, 49091478), (646, 48635520), (680, 46203744), (694, 45271680), (730, 43039104), (760, 41340192), (768, 40909565), (816, 38503120), (876, 35865920), (912, 34450160), (960, 32727652), (969, 32423680), (1020, 30802496), (1041, 30181120), (1088, 28877340), (1095, 28692736), (1140, 27560128), (1168, 26899440), (1216, 25837620), (1241, 25317120), (1280, 24545739), (1292, 24317760), (1360, 23101872), (1387, 22652160), (1388, 22635840), (1460, 21519552), (1520, 20670096), (1615, 19454208), (1632, 19251560), (1735, 18108672), (1752, 17932960), (1824, 17225080), (1920, 16363826), (1938, 16211840), (2040, 15401248), (2082, 15090560), (2176, 14438670), (2190, 14346368), (2280, 13780064), (2336, 13449720), (2432, 12918810), (2482, 12658560), (2584, 12158880), (2720, 11550936), (2774, 11326080), (2776, 11317920), (2920, 10759776), (3040, 10335048), (3230, 9727104), (3264, 9625780), (3470, 9054336), (3504, 8966480), (3648, 8612540), (3723, 8439040), (3840, 8181913), (3876, 8105920), (4080, 7700624), (4161, 7550720), (4164, 7545280), (4352, 7219335), (4380, 7173184), (4560, 6890032), (4672, 6724860), (4845, 6484736), (4864, 6459405), (4964, 6329280), (5168, 6079440), (5205, 6036224), (5440, 5775468), (5548, 5663040), (5552, 5658960), (5840, 5379888), (5899, 5326080), (6080, 5167524), (6205, 5063424), (6460, 4863552), (6528, 4812890), (6593, 4765440), (6935, 4530432), (6940, 4527168), (7008, 4483240), (7296, 4306270), (7446, 4219520), (7752, 4052960), (8160, 3850312), (8322, 3775360), (8328, 3772640), (8760, 3586592), (9120, 3445016), (9344, 3362430), (9690, 3242368), (9928, 3164640), (10336, 3039720), (10410, 3018112), (10880, 2887734), (11096, 2831520), (11104, 2829480), (11680, 2689944), (11798, 2663040), (12160, 2583762), (12410, 2531712), (12920, 2431776), (13056, 2406445), (13186, 2382720), (13870, 2265216), (13880, 2263584), (14016, 2241620), (14592, 2153135), (14892, 2109760), (15504, 2026480), (16320, 1925156), (16644, 1887680), (16656, 1886320), (17520, 1793296), (17697, 1775360), (18240, 1722508), (18615, 1687808), (18688, 1681215), (19380, 1621184), (19779, 1588480), (19856, 1582320), (20672, 1519860), (20805, 1510144), (20820, 1509056), (21760, 1443867), (22192, 1415760), (22208, 1414740), (23360, 1344972), (23579, 1332480), (23596, 1331520), (24320, 1291881), (24820, 1265856), (25331, 1240320), (25840, 1215888), (26372, 1191360), (27740, 1132608), (27760, 1131792), (28032, 1120810), (29495, 1065216), (29784, 1054880), (31008, 1013240), (32640, 962578), (32965, 953088), (33288, 943840), (33312, 943160), (35040, 896648), (35394, 887680), (36480, 861254), (37230, 843904), (38760, 810592), (39558, 794240), (39712, 791160), (41344, 759930), (41610, 755072), (41640, 754528), (44384, 707880), (44416, 707370), (46720, 672486), (47158, 666240), (47192, 665760), (49640, 632928), (50662, 620160), (51680, 607944), (52744, 595680), (55480, 566304), (55520, 565896), (56064, 560405), (58990, 532608), (59568, 527440), (62016, 506620), (65280, 481289), (65930, 476544), (66576, 471920), (66624, 471580), (70080, 448324), (70737, 444160), (70788, 443840), (72960, 430627), (74460, 421952), (75993, 413440), (77520, 405296), (79116, 397120), (79424, 395580), (82688, 379965), (83220, 377536), (83280, 377264), (88485, 355072), (88768, 353940), (88832, 353685), (93440, 336243), (94316, 333120), (94384, 332880), (98895, 317696), (99280, 316464), (101324, 310080), (103360, 303972), (105488, 297840), (110960, 283152), (111040, 282948), (112081, 280320), (117895, 266496), (117980, 266304), (119136, 263720), (124032, 253310), (126655, 248064), (131860, 238272), (133152, 235960), (133248, 235790), (140160, 224162), (141474, 222080), (141576, 221920), (148920, 210976), (151986, 206720), (155040, 202648), (158232, 198560), (158848, 197790), (166440, 188768), (166560, 188632), (176970, 177536)]