21646978560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3251}}^1$

素因数の和:3314

約数の個数: 360

約数和(自身を含む): 79663457016

約数和(自身を除く): 58016478456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 289, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 578, 612, 640, 680, 720, 765, 768, 816, 867, 960, 1020, 1088, 1152, 1156, 1224, 1280, 1360, 1440, 1445, 1530, 1536, 1632, 1734, 1920, 2040, 2176, 2304, 2312, 2448, 2560, 2601, 2720, 2880, 2890, 3060, 3251, 3264, 3468, 3840, 4080, 4335, 4352, 4608, 4624, 4896, 5202, 5440, 5760, 5780, 6120, 6502, 6528, 6936, 7680, 8160, 8670, 8704, 9248, 9753, 9792, 10404, 10880, 11520, 11560, 12240, 13004, 13005, 13056, 13872, 16255, 16320, 17340, 18496, 19506, 19584, 20808, 21760, 23040, 23120, 24480, 26008, 26010, 26112, 27744, 29259, 32510, 32640, 34680, 36992, 39012, 39168, 41616, 43520, 46240, 48765, 48960, 52016, 52020, 55267, 55488, 58518, 65020, 65280, 69360, 73984, 78024, 78336, 83232, 92480, 97530, 97920, 104032, 104040, 110534, 110976, 117036, 130040, 130560, 138720, 146295, 147968, 156048, 165801, 166464, 184960, 195060, 195840, 208064, 208080, 221068, 221952, 234072, 260080, 276335, 277440, 292590, 312096, 331602, 332928, 369920, 390120, 391680, 416128, 416160, 442136, 443904, 468144, 497403, 520160, 552670, 554880, 585180, 624192, 663204, 665856, 739840, 780240, 829005, 832256, 832320, 884272, 936288, 939539, 994806, 1040320, 1105340, 1109760, 1170360, 1248384, 1326408, 1331712, 1560480, 1658010, 1664512, 1664640, 1768544, 1872576, 1879078, 1989612, 2080640, 2210680, 2219520, 2340720, 2487015, 2496768, 2652816, 2818617, 3120960, 3316020, 3329280, 3537088, 3745152, 3758156, 3979224, 4161280, 4421360, 4681440, 4697695, 4974030, 4993536, 5305632, 5637234, 6241920, 6632040, 6658560, 7074176, 7490304, 7516312, 7958448, 8322560, 8455851, 8842720, 9362880, 9395390, 9948060, 10611264, 11274468, 12483840, 13264080, 14093085, 14148352, 14980608, 15032624, 15916896, 16911702, 17685440, 18725760, 18790780, 19896120, 21222528, 22548936, 24967680, 26528160, 28186170, 28296704, 30065248, 31833792, 33823404, 35370880, 37451520, 37581560, 39792240, 42279255, 42445056, 45097872, 53056320, 56372340, 60130496, 63667584, 67646808, 70741760, 74903040, 75163120, 79584480, 84558510, 84890112, 90195744, 106112640, 112744680, 120260992, 127335168, 135293616, 141483520, 150326240, 159168960, 169117020, 180391488, 212225280, 225489360, 240521984, 254670336, 270587232, 300652480, 318337920, 338234040, 360782976, 424450560, 450978720, 481043968, 541174464, 601304960, 636675840, 676468080, 721565952, 901957440, 1082348928, 1202609920, 1273351680, 1352936160, 1443131904, 1803914880, 2164697856, 2405219840, 2705872320, 3607829760, 4329395712, 5411744640, 7215659520, 10823489280, 21646978560]

約数ペア:

[(1, 21646978560), (2, 10823489280), (3, 7215659520), (4, 5411744640), (5, 4329395712), (6, 3607829760), (8, 2705872320), (9, 2405219840), (10, 2164697856), (12, 1803914880), (15, 1443131904), (16, 1352936160), (17, 1273351680), (18, 1202609920), (20, 1082348928), (24, 901957440), (30, 721565952), (32, 676468080), (34, 636675840), (36, 601304960), (40, 541174464), (45, 481043968), (48, 450978720), (51, 424450560), (60, 360782976), (64, 338234040), (68, 318337920), (72, 300652480), (80, 270587232), (85, 254670336), (90, 240521984), (96, 225489360), (102, 212225280), (120, 180391488), (128, 169117020), (136, 159168960), (144, 150326240), (153, 141483520), (160, 135293616), (170, 127335168), (180, 120260992), (192, 112744680), (204, 106112640), (240, 90195744), (255, 84890112), (256, 84558510), (272, 79584480), (288, 75163120), (289, 74903040), (306, 70741760), (320, 67646808), (340, 63667584), (360, 60130496), (384, 56372340), (408, 53056320), (480, 45097872), (510, 42445056), (512, 42279255), (544, 39792240), (576, 37581560), (578, 37451520), (612, 35370880), (640, 33823404), (680, 31833792), (720, 30065248), (765, 28296704), (768, 28186170), (816, 26528160), (867, 24967680), (960, 22548936), (1020, 21222528), (1088, 19896120), (1152, 18790780), (1156, 18725760), (1224, 17685440), (1280, 16911702), (1360, 15916896), (1440, 15032624), (1445, 14980608), (1530, 14148352), (1536, 14093085), (1632, 13264080), (1734, 12483840), (1920, 11274468), (2040, 10611264), (2176, 9948060), (2304, 9395390), (2312, 9362880), (2448, 8842720), (2560, 8455851), (2601, 8322560), (2720, 7958448), (2880, 7516312), (2890, 7490304), (3060, 7074176), (3251, 6658560), (3264, 6632040), (3468, 6241920), (3840, 5637234), (4080, 5305632), (4335, 4993536), (4352, 4974030), (4608, 4697695), (4624, 4681440), (4896, 4421360), (5202, 4161280), (5440, 3979224), (5760, 3758156), (5780, 3745152), (6120, 3537088), (6502, 3329280), (6528, 3316020), (6936, 3120960), (7680, 2818617), (8160, 2652816), (8670, 2496768), (8704, 2487015), (9248, 2340720), (9753, 2219520), (9792, 2210680), (10404, 2080640), (10880, 1989612), (11520, 1879078), (11560, 1872576), (12240, 1768544), (13004, 1664640), (13005, 1664512), (13056, 1658010), (13872, 1560480), (16255, 1331712), (16320, 1326408), (17340, 1248384), (18496, 1170360), (19506, 1109760), (19584, 1105340), (20808, 1040320), (21760, 994806), (23040, 939539), (23120, 936288), (24480, 884272), (26008, 832320), (26010, 832256), (26112, 829005), (27744, 780240), (29259, 739840), (32510, 665856), (32640, 663204), (34680, 624192), (36992, 585180), (39012, 554880), (39168, 552670), (41616, 520160), (43520, 497403), (46240, 468144), (48765, 443904), (48960, 442136), (52016, 416160), (52020, 416128), (55267, 391680), (55488, 390120), (58518, 369920), (65020, 332928), (65280, 331602), (69360, 312096), (73984, 292590), (78024, 277440), (78336, 276335), (83232, 260080), (92480, 234072), (97530, 221952), (97920, 221068), (104032, 208080), (104040, 208064), (110534, 195840), (110976, 195060), (117036, 184960), (130040, 166464), (130560, 165801), (138720, 156048), (146295, 147968)]