28064720640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:110

約数の個数: 864

約数和(自身を含む): 110240605440

約数和(自身を除く): 82175884800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 19, 20, 22, 24, 30, 32, 33, 34, 38, 40, 44, 48, 51, 55, 57, 60, 64, 66, 68, 76, 80, 85, 88, 95, 96, 102, 110, 114, 120, 121, 128, 132, 136, 152, 160, 165, 170, 176, 187, 190, 192, 204, 209, 220, 228, 240, 242, 255, 256, 264, 272, 285, 289, 304, 320, 323, 330, 340, 352, 363, 374, 380, 384, 408, 418, 440, 456, 480, 484, 510, 528, 544, 561, 570, 578, 605, 608, 627, 640, 646, 660, 680, 704, 726, 748, 760, 768, 816, 836, 867, 880, 912, 935, 960, 968, 969, 1020, 1045, 1056, 1088, 1122, 1140, 1156, 1210, 1216, 1254, 1280, 1292, 1320, 1331, 1360, 1408, 1445, 1452, 1496, 1520, 1615, 1632, 1672, 1734, 1760, 1815, 1824, 1870, 1920, 1936, 1938, 2040, 2057, 2090, 2112, 2176, 2244, 2280, 2299, 2312, 2420, 2432, 2508, 2584, 2640, 2662, 2720, 2805, 2816, 2890, 2904, 2992, 3040, 3135, 3179, 3230, 3264, 3344, 3468, 3520, 3553, 3630, 3648, 3740, 3840, 3872, 3876, 3993, 4080, 4114, 4180, 4224, 4335, 4352, 4488, 4560, 4598, 4624, 4840, 4845, 4864, 5016, 5168, 5280, 5324, 5440, 5491, 5610, 5780, 5808, 5984, 6080, 6171, 6270, 6358, 6460, 6528, 6655, 6688, 6897, 6936, 7040, 7106, 7260, 7296, 7480, 7744, 7752, 7986, 8160, 8228, 8360, 8448, 8670, 8976, 9120, 9196, 9248, 9537, 9680, 9690, 10032, 10285, 10336, 10560, 10648, 10659, 10880, 10982, 11220, 11495, 11560, 11616, 11968, 12160, 12342, 12540, 12716, 12920, 13056, 13310, 13376, 13794, 13872, 14080, 14212, 14520, 14592, 14960, 15488, 15504, 15895, 15972, 16320, 16456, 16473, 16720, 17340, 17765, 17952, 18240, 18392, 18496, 19074, 19360, 19380, 19965, 20064, 20570, 20672, 21120, 21296, 21318, 21760, 21964, 22440, 22627, 22990, 23120, 23232, 23936, 24320, 24684, 25080, 25289, 25432, 25840, 26620, 26752, 27455, 27588, 27744, 28424, 29040, 29920, 30855, 30976, 31008, 31790, 31944, 32640, 32912, 32946, 33440, 34485, 34680, 34969, 35530, 35904, 36480, 36784, 36992, 38148, 38720, 38760, 39083, 39930, 40128, 41140, 41344, 42240, 42592, 42636, 43928, 44880, 45254, 45980, 46240, 46464, 47685, 47872, 49368, 50160, 50578, 50864, 51680, 53240, 53295, 53504, 54910, 55176, 55488, 56848, 58080, 59840, 60401, 61710, 62016, 63580, 63888, 65280, 65824, 65892, 66880, 67881, 68970, 69360, 69938, 71060, 71808, 72960, 73568, 73984, 75867, 76296, 77440, 77520, 78166, 79860, 80256, 82280, 82365, 82688, 85184, 85272, 87856, 89760, 90508, 91960, 92480, 92928, 95370, 98736, 100320, 101156, 101728, 103360, 104907, 106480, 106590, 109820, 110352, 110976, 113135, 113696, 116160, 117249, 119680, 120802, 123420, 124032, 126445, 127160, 127776, 131648, 131784, 133760, 135762, 137940, 138720, 139876, 142120, 143616, 147136, 151734, 152592, 154880, 155040, 156332, 159720, 160512, 164560, 164730, 170368, 170544, 174845, 175712, 179520, 181016, 181203, 183920, 184960, 190740, 195415, 197472, 200640, 202312, 203456, 206720, 209814, 212960, 213180, 219640, 220704, 221952, 226270, 227392, 232320, 234498, 239360, 241604, 246840, 248064, 252890, 254320, 255552, 263296, 263568, 267520, 271524, 275880, 277440, 279752, 284240, 294272, 302005, 303468, 305184, 310080, 312664, 319440, 329120, 329460, 339405, 340736, 341088, 349690, 351424, 359040, 362032, 362406, 367840, 369920, 379335, 381480, 384659, 390830, 394944, 401280, 404624, 406912, 413440, 419628, 425920, 426360, 429913, 439280, 441408, 452540, 454784, 464640, 468996, 483208, 493680, 505780, 508640, 511104, 524535, 526592, 527136, 543048, 551760, 554880, 559504, 568480, 586245, 588544, 604010, 606936, 610368, 620160, 625328, 638880, 658240, 658920, 664411, 678810, 682176, 699380, 702848, 718080, 724064, 724812, 735680, 758670, 762960, 769318, 781660, 789888, 802560, 809248, 813824, 839256, 851840, 852720, 859826, 878560, 882816, 905080, 906015, 909568, 937992, 966416, 987360, 1011560, 1017280, 1022208, 1049070, 1054272, 1086096, 1103520, 1109760, 1119008, 1136960, 1153977, 1172490, 1208020, 1213872, 1220736, 1240320, 1250656, 1277760, 1289739, 1316480, 1317840, 1328822, 1357620, 1364352, 1398760, 1405696, 1448128, 1449624, 1471360, 1517340, 1525920, 1538636, 1563320, 1579776, 1618496, 1678512, 1703680, 1705440, 1719652, 1757120, 1765632, 1810160, 1812030, 1875984, 1923295, 1932832, 1974720, 1993233, 2023120, 2034560, 2098140, 2108544, 2149565, 2172192, 2207040, 2238016, 2273920, 2307954, 2344980, 2416040, 2427744, 2441472, 2501312, 2555520, 2579478, 2632960, 2635680, 2657644, 2715240, 2728704, 2797520, 2896256, 2899248, 2942720, 3034680, 3051840, 3077272, 3126640, 3236992, 3322055, 3357024, 3410880, 3439304, 3514240, 3620320, 3624060, 3751968, 3846590, 3865664, 3949440, 3986466, 4046240, 4069120, 4196280, 4217088, 4299130, 4344384, 4414080, 4476032, 4547840, 4615908, 4689960, 4832080, 4855488, 5002624, 5111040, 5158956, 5271360, 5315288, 5430480, 5595040, 5769885, 5792512, 5798496, 6069360, 6103680, 6154544, 6253280, 6448695, 6473984, 6644110, 6714048, 6821760, 6878608, 7028480, 7240640, 7248120, 7308521, 7503936, 7693180, 7731328, 7898880, 7972932, 8092480, 8392560, 8598260, 8688768, 8828160, 8952064, 9231816, 9379920, 9664160, 9710976, 9966165, 10005248, 10317912, 10542720, 10630576, 10860960, 11190080, 11539770, 11596992, 12138720, 12207360, 12309088, 12506560, 12897390, 13288220, 13428096, 13643520, 13757216, 14481280, 14496240, 14617042, 15007872, 15386360, 15462656, 15945864, 16184960, 16785120, 17196520, 17377536, 18463632, 18759840, 19328320, 19421952, 19932330, 20635824, 21085440, 21261152, 21721920, 21925563, 22380160, 23079540, 23193984, 24277440, 24618176, 25013120, 25794780, 26576440, 26856192, 27514432, 28962560, 28992480, 29234084, 30015744, 30772720, 31891728, 32369920, 33570240, 34393040, 36542605, 36927264, 37519680, 38656640, 39864660, 41271648, 42522304, 43443840, 43851126, 44760320, 46159080, 46387968, 48554880, 49236352, 50026240, 51589560, 53152880, 55028864, 57984960, 58468168, 61545440, 63783456, 67140480, 68786080, 73085210, 73854528, 75039360, 77313280, 79729320, 82543296, 85044608, 86887680, 87702252, 92318160, 97109760, 98472704, 103179120, 106305760, 109627815, 110057728, 115969920, 116936336, 123090880, 127566912, 134280960, 137572160, 146170420, 147709056, 150078720, 159458640, 165086592, 170089216, 175404504, 184636320, 206358240, 212611520, 219255630, 231939840, 233872672, 246181760, 255133824, 275144320, 292340840, 295418112, 318917280, 330173184, 350809008, 369272640, 412716480, 425223040, 438511260, 467745344, 492363520, 510267648, 550288640, 584681680, 637834560, 701618016, 738545280, 825432960, 850446080, 877022520, 935490688, 1169363360, 1275669120, 1403236032, 1477090560, 1650865920, 1754045040, 1870981376, 2338726720, 2551338240, 2806472064, 3508090080, 4677453440, 5612944128, 7016180160, 9354906880, 14032360320, 28064720640]

約数ペア:

[(1, 28064720640), (2, 14032360320), (3, 9354906880), (4, 7016180160), (5, 5612944128), (6, 4677453440), (8, 3508090080), (10, 2806472064), (11, 2551338240), (12, 2338726720), (15, 1870981376), (16, 1754045040), (17, 1650865920), (19, 1477090560), (20, 1403236032), (22, 1275669120), (24, 1169363360), (30, 935490688), (32, 877022520), (33, 850446080), (34, 825432960), (38, 738545280), (40, 701618016), (44, 637834560), (48, 584681680), (51, 550288640), (55, 510267648), (57, 492363520), (60, 467745344), (64, 438511260), (66, 425223040), (68, 412716480), (76, 369272640), (80, 350809008), (85, 330173184), (88, 318917280), (95, 295418112), (96, 292340840), (102, 275144320), (110, 255133824), (114, 246181760), (120, 233872672), (121, 231939840), (128, 219255630), (132, 212611520), (136, 206358240), (152, 184636320), (160, 175404504), (165, 170089216), (170, 165086592), (176, 159458640), (187, 150078720), (190, 147709056), (192, 146170420), (204, 137572160), (209, 134280960), (220, 127566912), (228, 123090880), (240, 116936336), (242, 115969920), (255, 110057728), (256, 109627815), (264, 106305760), (272, 103179120), (285, 98472704), (289, 97109760), (304, 92318160), (320, 87702252), (323, 86887680), (330, 85044608), (340, 82543296), (352, 79729320), (363, 77313280), (374, 75039360), (380, 73854528), (384, 73085210), (408, 68786080), (418, 67140480), (440, 63783456), (456, 61545440), (480, 58468168), (484, 57984960), (510, 55028864), (528, 53152880), (544, 51589560), (561, 50026240), (570, 49236352), (578, 48554880), (605, 46387968), (608, 46159080), (627, 44760320), (640, 43851126), (646, 43443840), (660, 42522304), (680, 41271648), (704, 39864660), (726, 38656640), (748, 37519680), (760, 36927264), (768, 36542605), (816, 34393040), (836, 33570240), (867, 32369920), (880, 31891728), (912, 30772720), (935, 30015744), (960, 29234084), (968, 28992480), (969, 28962560), (1020, 27514432), (1045, 26856192), (1056, 26576440), (1088, 25794780), (1122, 25013120), (1140, 24618176), (1156, 24277440), (1210, 23193984), (1216, 23079540), (1254, 22380160), (1280, 21925563), (1292, 21721920), (1320, 21261152), (1331, 21085440), (1360, 20635824), (1408, 19932330), (1445, 19421952), (1452, 19328320), (1496, 18759840), (1520, 18463632), (1615, 17377536), (1632, 17196520), (1672, 16785120), (1734, 16184960), (1760, 15945864), (1815, 15462656), (1824, 15386360), (1870, 15007872), (1920, 14617042), (1936, 14496240), (1938, 14481280), (2040, 13757216), (2057, 13643520), (2090, 13428096), (2112, 13288220), (2176, 12897390), (2244, 12506560), (2280, 12309088), (2299, 12207360), (2312, 12138720), (2420, 11596992), (2432, 11539770), (2508, 11190080), (2584, 10860960), (2640, 10630576), (2662, 10542720), (2720, 10317912), (2805, 10005248), (2816, 9966165), (2890, 9710976), (2904, 9664160), (2992, 9379920), (3040, 9231816), (3135, 8952064), (3179, 8828160), (3230, 8688768), (3264, 8598260), (3344, 8392560), (3468, 8092480), (3520, 7972932), (3553, 7898880), (3630, 7731328), (3648, 7693180), (3740, 7503936), (3840, 7308521), (3872, 7248120), (3876, 7240640), (3993, 7028480), (4080, 6878608), (4114, 6821760), (4180, 6714048), (4224, 6644110), (4335, 6473984), (4352, 6448695), (4488, 6253280), (4560, 6154544), (4598, 6103680), (4624, 6069360), (4840, 5798496), (4845, 5792512), (4864, 5769885), (5016, 5595040), (5168, 5430480), (5280, 5315288), (5324, 5271360), (5440, 5158956), (5491, 5111040), (5610, 5002624), (5780, 4855488), (5808, 4832080), (5984, 4689960), (6080, 4615908), (6171, 4547840), (6270, 4476032), (6358, 4414080), (6460, 4344384), (6528, 4299130), (6655, 4217088), (6688, 4196280), (6897, 4069120), (6936, 4046240), (7040, 3986466), (7106, 3949440), (7260, 3865664), (7296, 3846590), (7480, 3751968), (7744, 3624060), (7752, 3620320), (7986, 3514240), (8160, 3439304), (8228, 3410880), (8360, 3357024), (8448, 3322055), (8670, 3236992), (8976, 3126640), (9120, 3077272), (9196, 3051840), (9248, 3034680), (9537, 2942720), (9680, 2899248), (9690, 2896256), (10032, 2797520), (10285, 2728704), (10336, 2715240), (10560, 2657644), (10648, 2635680), (10659, 2632960), (10880, 2579478), (10982, 2555520), (11220, 2501312), (11495, 2441472), (11560, 2427744), (11616, 2416040), (11968, 2344980), (12160, 2307954), (12342, 2273920), (12540, 2238016), (12716, 2207040), (12920, 2172192), (13056, 2149565), (13310, 2108544), (13376, 2098140), (13794, 2034560), (13872, 2023120), (14080, 1993233), (14212, 1974720), (14520, 1932832), (14592, 1923295), (14960, 1875984), (15488, 1812030), (15504, 1810160), (15895, 1765632), (15972, 1757120), (16320, 1719652), (16456, 1705440), (16473, 1703680), (16720, 1678512), (17340, 1618496), (17765, 1579776), (17952, 1563320), (18240, 1538636), (18392, 1525920), (18496, 1517340), (19074, 1471360), (19360, 1449624), (19380, 1448128), (19965, 1405696), (20064, 1398760), (20570, 1364352), (20672, 1357620), (21120, 1328822), (21296, 1317840), (21318, 1316480), (21760, 1289739), (21964, 1277760), (22440, 1250656), (22627, 1240320), (22990, 1220736), (23120, 1213872), (23232, 1208020), (23936, 1172490), (24320, 1153977), (24684, 1136960), (25080, 1119008), (25289, 1109760), (25432, 1103520), (25840, 1086096), (26620, 1054272), (26752, 1049070), (27455, 1022208), (27588, 1017280), (27744, 1011560), (28424, 987360), (29040, 966416), (29920, 937992), (30855, 909568), (30976, 906015), (31008, 905080), (31790, 882816), (31944, 878560), (32640, 859826), (32912, 852720), (32946, 851840), (33440, 839256), (34485, 813824), (34680, 809248), (34969, 802560), (35530, 789888), (35904, 781660), (36480, 769318), (36784, 762960), (36992, 758670), (38148, 735680), (38720, 724812), (38760, 724064), (39083, 718080), (39930, 702848), (40128, 699380), (41140, 682176), (41344, 678810), (42240, 664411), (42592, 658920), (42636, 658240), (43928, 638880), (44880, 625328), (45254, 620160), (45980, 610368), (46240, 606936), (46464, 604010), (47685, 588544), (47872, 586245), (49368, 568480), (50160, 559504), (50578, 554880), (50864, 551760), (51680, 543048), (53240, 527136), (53295, 526592), (53504, 524535), (54910, 511104), (55176, 508640), (55488, 505780), (56848, 493680), (58080, 483208), (59840, 468996), (60401, 464640), (61710, 454784), (62016, 452540), (63580, 441408), (63888, 439280), (65280, 429913), (65824, 426360), (65892, 425920), (66880, 419628), (67881, 413440), (68970, 406912), (69360, 404624), (69938, 401280), (71060, 394944), (71808, 390830), (72960, 384659), (73568, 381480), (73984, 379335), (75867, 369920), (76296, 367840), (77440, 362406), (77520, 362032), (78166, 359040), (79860, 351424), (80256, 349690), (82280, 341088), (82365, 340736), (82688, 339405), (85184, 329460), (85272, 329120), (87856, 319440), (89760, 312664), (90508, 310080), (91960, 305184), (92480, 303468), (92928, 302005), (95370, 294272), (98736, 284240), (100320, 279752), (101156, 277440), (101728, 275880), (103360, 271524), (104907, 267520), (106480, 263568), (106590, 263296), (109820, 255552), (110352, 254320), (110976, 252890), (113135, 248064), (113696, 246840), (116160, 241604), (117249, 239360), (119680, 234498), (120802, 232320), (123420, 227392), (124032, 226270), (126445, 221952), (127160, 220704), (127776, 219640), (131648, 213180), (131784, 212960), (133760, 209814), (135762, 206720), (137940, 203456), (138720, 202312), (139876, 200640), (142120, 197472), (143616, 195415), (147136, 190740), (151734, 184960), (152592, 183920), (154880, 181203), (155040, 181016), (156332, 179520), (159720, 175712), (160512, 174845), (164560, 170544), (164730, 170368)]