20742600960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1099

約数の個数: 576

約数和(自身を含む): 80059392000

約数和(自身を除く): 59316791040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 108, 114, 120, 124, 128, 135, 144, 152, 155, 160, 171, 180, 186, 190, 192, 216, 228, 240, 248, 256, 270, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 384, 432, 456, 465, 480, 496, 513, 540, 558, 570, 576, 589, 608, 620, 640, 684, 720, 744, 760, 768, 837, 855, 864, 912, 930, 960, 992, 1019, 1026, 1080, 1116, 1140, 1152, 1178, 1216, 1240, 1280, 1368, 1395, 1440, 1488, 1520, 1674, 1710, 1728, 1767, 1824, 1860, 1920, 1984, 2038, 2052, 2160, 2232, 2280, 2304, 2356, 2432, 2480, 2565, 2736, 2790, 2880, 2945, 2976, 3040, 3057, 3348, 3420, 3456, 3534, 3648, 3720, 3840, 3968, 4076, 4104, 4185, 4320, 4464, 4560, 4712, 4864, 4960, 5095, 5130, 5301, 5472, 5580, 5760, 5890, 5952, 6080, 6114, 6696, 6840, 6912, 7068, 7296, 7440, 7936, 8152, 8208, 8370, 8640, 8835, 8928, 9120, 9171, 9424, 9920, 10190, 10260, 10602, 10944, 11160, 11520, 11780, 11904, 12160, 12228, 13392, 13680, 14136, 14592, 14880, 15285, 15903, 16304, 16416, 16740, 17280, 17670, 17856, 18240, 18342, 18848, 19361, 19840, 20380, 20520, 21204, 21888, 22320, 23560, 23808, 24320, 24456, 26505, 26784, 27360, 27513, 28272, 29760, 30570, 31589, 31806, 32608, 32832, 33480, 34560, 35340, 35712, 36480, 36684, 37696, 38722, 39680, 40760, 41040, 42408, 43776, 44640, 45855, 47120, 48912, 53010, 53568, 54720, 55026, 56544, 58083, 59520, 61140, 63178, 63612, 65216, 65664, 66960, 70680, 71424, 72960, 73368, 75392, 77444, 79515, 81520, 82080, 84816, 89280, 91710, 94240, 94767, 96805, 97824, 106020, 107136, 109440, 110052, 113088, 116166, 119040, 122280, 126356, 127224, 130432, 131328, 133920, 137565, 141360, 146736, 150784, 154888, 157945, 159030, 163040, 164160, 169632, 174249, 178560, 183420, 188480, 189534, 193610, 195648, 212040, 214272, 218880, 220104, 226176, 232332, 244560, 252712, 254448, 260864, 267840, 275130, 282720, 284301, 290415, 293472, 309776, 315890, 318060, 326080, 328320, 339264, 348498, 357120, 366840, 376960, 379068, 387220, 391296, 424080, 440208, 452352, 464664, 473835, 489120, 505424, 508896, 522747, 535680, 550260, 565440, 568602, 580830, 586944, 600191, 619552, 631780, 636120, 652160, 656640, 678528, 696996, 733680, 753920, 758136, 774440, 782592, 848160, 852903, 871245, 880416, 929328, 947670, 978240, 1010848, 1017792, 1045494, 1071360, 1100520, 1130880, 1137204, 1161660, 1173888, 1200382, 1239104, 1263560, 1272240, 1304320, 1357056, 1393992, 1421505, 1467360, 1516272, 1548880, 1696320, 1705806, 1742490, 1760832, 1800573, 1858656, 1895340, 1956480, 2021696, 2035584, 2090988, 2201040, 2261760, 2274408, 2323320, 2347776, 2400764, 2478208, 2527120, 2544480, 2613735, 2787984, 2843010, 2934720, 3000955, 3032544, 3097760, 3392640, 3411612, 3484980, 3521664, 3601146, 3717312, 3790680, 3912960, 4043392, 4071168, 4181976, 4264515, 4402080, 4548816, 4646640, 4801528, 4956416, 5054240, 5088960, 5227470, 5401719, 5575968, 5686020, 5869440, 6001910, 6065088, 6195520, 6785280, 6823224, 6969960, 7043328, 7202292, 7434624, 7581360, 8086784, 8363952, 8529030, 8804160, 9002865, 9097632, 9293280, 9603056, 10108480, 10177920, 10454940, 10803438, 11151936, 11372040, 11738880, 12003820, 12130176, 12391040, 13646448, 13939920, 14404584, 14869248, 15162720, 16205157, 16727904, 17058060, 17608320, 18005730, 18195264, 18586560, 19206112, 20216960, 20355840, 20909880, 21606876, 22303872, 22744080, 24007640, 24260352, 24782080, 27008595, 27292896, 27879840, 28809168, 30325440, 32410314, 33455808, 34116120, 35216640, 36011460, 36390528, 37173120, 38412224, 40433920, 41819760, 43213752, 44607744, 45488160, 48015280, 54017190, 54585792, 55759680, 57618336, 60650880, 64820628, 66911616, 68232240, 72022920, 72781056, 74346240, 76824448, 81025785, 83639520, 86427504, 90976320, 96030560, 108034380, 109171584, 111519360, 115236672, 121301760, 129641256, 133823232, 136464480, 144045840, 153648896, 162051570, 167279040, 172855008, 181952640, 192061120, 216068760, 218343168, 223038720, 230473344, 259282512, 272928960, 288091680, 324103140, 334558080, 345710016, 363905280, 384122240, 432137520, 460946688, 518565024, 545857920, 576183360, 648206280, 669116160, 691420032, 768244480, 864275040, 1037130048, 1091715840, 1152366720, 1296412560, 1382840064, 1728550080, 2074260096, 2304733440, 2592825120, 3457100160, 4148520192, 5185650240, 6914200320, 10371300480, 20742600960]

約数ペア:

[(1, 20742600960), (2, 10371300480), (3, 6914200320), (4, 5185650240), (5, 4148520192), (6, 3457100160), (8, 2592825120), (9, 2304733440), (10, 2074260096), (12, 1728550080), (15, 1382840064), (16, 1296412560), (18, 1152366720), (19, 1091715840), (20, 1037130048), (24, 864275040), (27, 768244480), (30, 691420032), (31, 669116160), (32, 648206280), (36, 576183360), (38, 545857920), (40, 518565024), (45, 460946688), (48, 432137520), (54, 384122240), (57, 363905280), (60, 345710016), (62, 334558080), (64, 324103140), (72, 288091680), (76, 272928960), (80, 259282512), (90, 230473344), (93, 223038720), (95, 218343168), (96, 216068760), (108, 192061120), (114, 181952640), (120, 172855008), (124, 167279040), (128, 162051570), (135, 153648896), (144, 144045840), (152, 136464480), (155, 133823232), (160, 129641256), (171, 121301760), (180, 115236672), (186, 111519360), (190, 109171584), (192, 108034380), (216, 96030560), (228, 90976320), (240, 86427504), (248, 83639520), (256, 81025785), (270, 76824448), (279, 74346240), (285, 72781056), (288, 72022920), (304, 68232240), (310, 66911616), (320, 64820628), (342, 60650880), (360, 57618336), (372, 55759680), (380, 54585792), (384, 54017190), (432, 48015280), (456, 45488160), (465, 44607744), (480, 43213752), (496, 41819760), (513, 40433920), (540, 38412224), (558, 37173120), (570, 36390528), (576, 36011460), (589, 35216640), (608, 34116120), (620, 33455808), (640, 32410314), (684, 30325440), (720, 28809168), (744, 27879840), (760, 27292896), (768, 27008595), (837, 24782080), (855, 24260352), (864, 24007640), (912, 22744080), (930, 22303872), (960, 21606876), (992, 20909880), (1019, 20355840), (1026, 20216960), (1080, 19206112), (1116, 18586560), (1140, 18195264), (1152, 18005730), (1178, 17608320), (1216, 17058060), (1240, 16727904), (1280, 16205157), (1368, 15162720), (1395, 14869248), (1440, 14404584), (1488, 13939920), (1520, 13646448), (1674, 12391040), (1710, 12130176), (1728, 12003820), (1767, 11738880), (1824, 11372040), (1860, 11151936), (1920, 10803438), (1984, 10454940), (2038, 10177920), (2052, 10108480), (2160, 9603056), (2232, 9293280), (2280, 9097632), (2304, 9002865), (2356, 8804160), (2432, 8529030), (2480, 8363952), (2565, 8086784), (2736, 7581360), (2790, 7434624), (2880, 7202292), (2945, 7043328), (2976, 6969960), (3040, 6823224), (3057, 6785280), (3348, 6195520), (3420, 6065088), (3456, 6001910), (3534, 5869440), (3648, 5686020), (3720, 5575968), (3840, 5401719), (3968, 5227470), (4076, 5088960), (4104, 5054240), (4185, 4956416), (4320, 4801528), (4464, 4646640), (4560, 4548816), (4712, 4402080), (4864, 4264515), (4960, 4181976), (5095, 4071168), (5130, 4043392), (5301, 3912960), (5472, 3790680), (5580, 3717312), (5760, 3601146), (5890, 3521664), (5952, 3484980), (6080, 3411612), (6114, 3392640), (6696, 3097760), (6840, 3032544), (6912, 3000955), (7068, 2934720), (7296, 2843010), (7440, 2787984), (7936, 2613735), (8152, 2544480), (8208, 2527120), (8370, 2478208), (8640, 2400764), (8835, 2347776), (8928, 2323320), (9120, 2274408), (9171, 2261760), (9424, 2201040), (9920, 2090988), (10190, 2035584), (10260, 2021696), (10602, 1956480), (10944, 1895340), (11160, 1858656), (11520, 1800573), (11780, 1760832), (11904, 1742490), (12160, 1705806), (12228, 1696320), (13392, 1548880), (13680, 1516272), (14136, 1467360), (14592, 1421505), (14880, 1393992), (15285, 1357056), (15903, 1304320), (16304, 1272240), (16416, 1263560), (16740, 1239104), (17280, 1200382), (17670, 1173888), (17856, 1161660), (18240, 1137204), (18342, 1130880), (18848, 1100520), (19361, 1071360), (19840, 1045494), (20380, 1017792), (20520, 1010848), (21204, 978240), (21888, 947670), (22320, 929328), (23560, 880416), (23808, 871245), (24320, 852903), (24456, 848160), (26505, 782592), (26784, 774440), (27360, 758136), (27513, 753920), (28272, 733680), (29760, 696996), (30570, 678528), (31589, 656640), (31806, 652160), (32608, 636120), (32832, 631780), (33480, 619552), (34560, 600191), (35340, 586944), (35712, 580830), (36480, 568602), (36684, 565440), (37696, 550260), (38722, 535680), (39680, 522747), (40760, 508896), (41040, 505424), (42408, 489120), (43776, 473835), (44640, 464664), (45855, 452352), (47120, 440208), (48912, 424080), (53010, 391296), (53568, 387220), (54720, 379068), (55026, 376960), (56544, 366840), (58083, 357120), (59520, 348498), (61140, 339264), (63178, 328320), (63612, 326080), (65216, 318060), (65664, 315890), (66960, 309776), (70680, 293472), (71424, 290415), (72960, 284301), (73368, 282720), (75392, 275130), (77444, 267840), (79515, 260864), (81520, 254448), (82080, 252712), (84816, 244560), (89280, 232332), (91710, 226176), (94240, 220104), (94767, 218880), (96805, 214272), (97824, 212040), (106020, 195648), (107136, 193610), (109440, 189534), (110052, 188480), (113088, 183420), (116166, 178560), (119040, 174249), (122280, 169632), (126356, 164160), (127224, 163040), (130432, 159030), (131328, 157945), (133920, 154888), (137565, 150784), (141360, 146736)]