21952642560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 640

約数和(自身を含む): 79949168640

約数和(自身を除く): 57996526080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 31, 32, 38, 40, 46, 48, 57, 60, 62, 64, 69, 76, 80, 92, 93, 95, 96, 114, 115, 120, 124, 128, 138, 152, 155, 160, 184, 186, 190, 192, 211, 228, 230, 240, 248, 256, 276, 285, 304, 310, 320, 345, 368, 372, 380, 384, 422, 437, 456, 460, 465, 480, 496, 512, 552, 570, 589, 608, 620, 633, 640, 690, 713, 736, 744, 760, 768, 844, 874, 912, 920, 930, 960, 992, 1055, 1104, 1140, 1178, 1216, 1240, 1266, 1280, 1311, 1380, 1426, 1472, 1488, 1520, 1536, 1688, 1748, 1767, 1824, 1840, 1860, 1920, 1984, 2110, 2139, 2185, 2208, 2280, 2356, 2432, 2480, 2532, 2560, 2622, 2760, 2852, 2944, 2945, 2976, 3040, 3165, 3376, 3496, 3534, 3565, 3648, 3680, 3720, 3840, 3968, 4009, 4220, 4278, 4370, 4416, 4560, 4712, 4853, 4864, 4960, 5064, 5244, 5520, 5704, 5888, 5890, 5952, 6080, 6330, 6541, 6555, 6752, 6992, 7068, 7130, 7296, 7360, 7440, 7680, 7936, 8018, 8440, 8556, 8740, 8832, 8835, 9120, 9424, 9706, 9728, 9920, 10128, 10488, 10695, 11040, 11408, 11776, 11780, 11904, 12027, 12160, 12660, 13082, 13110, 13504, 13547, 13984, 14136, 14260, 14559, 14592, 14720, 14880, 15872, 16036, 16880, 17112, 17480, 17664, 17670, 18240, 18848, 19412, 19623, 19840, 20045, 20256, 20976, 21390, 22080, 22816, 23560, 23808, 24054, 24265, 24320, 25320, 26164, 26220, 27008, 27094, 27968, 28272, 28520, 29118, 29184, 29440, 29760, 32072, 32705, 33760, 34224, 34960, 35328, 35340, 36480, 37696, 38824, 39246, 39680, 40090, 40512, 40641, 41952, 42780, 44160, 45632, 47120, 47616, 48108, 48530, 48640, 50640, 52328, 52440, 54016, 54188, 55936, 56544, 57040, 58236, 58880, 59520, 60135, 64144, 65410, 67520, 67735, 68448, 69920, 70680, 72795, 72960, 75392, 77648, 78492, 79360, 80180, 81024, 81282, 83904, 85560, 88320, 91264, 92207, 94240, 96216, 97060, 98115, 101280, 104656, 104880, 108032, 108376, 111872, 113088, 114080, 116472, 119040, 120270, 124279, 128288, 130820, 135040, 135470, 136896, 139840, 141360, 145590, 145920, 150443, 150784, 155296, 156984, 160360, 162048, 162564, 167808, 171120, 176640, 182528, 184414, 188480, 192432, 194120, 196230, 202560, 203205, 209312, 209760, 216752, 223744, 226176, 228160, 232944, 238080, 240540, 248558, 256576, 261640, 270080, 270940, 273792, 276621, 279680, 282720, 291180, 300886, 301568, 310592, 313968, 320720, 324096, 325128, 335616, 342240, 365056, 368828, 372837, 376960, 384864, 388240, 392460, 405120, 406410, 418624, 419520, 433504, 451329, 452352, 456320, 461035, 465888, 481080, 497116, 513152, 523280, 540160, 541880, 547584, 553242, 559360, 565440, 582360, 601772, 621184, 621395, 627936, 641440, 650256, 671232, 684480, 737656, 745674, 752215, 753920, 769728, 776480, 784920, 810240, 812820, 837248, 839040, 867008, 902658, 904704, 912640, 922070, 931776, 962160, 994232, 1026304, 1046560, 1083760, 1095168, 1106484, 1118720, 1130880, 1164720, 1203544, 1242368, 1242790, 1255872, 1282880, 1300512, 1368960, 1383105, 1475312, 1491348, 1504430, 1507840, 1539456, 1552960, 1569840, 1620480, 1625640, 1674496, 1678080, 1734016, 1805316, 1825280, 1844140, 1863552, 1864185, 1924320, 1988464, 2052608, 2093120, 2167520, 2212968, 2256645, 2261760, 2329440, 2407088, 2484736, 2485580, 2511744, 2565760, 2601024, 2737920, 2766210, 2858417, 2950624, 2982696, 3008860, 3078912, 3105920, 3139680, 3251280, 3348992, 3356160, 3468032, 3610632, 3688280, 3727104, 3728370, 3848640, 3976928, 4186240, 4335040, 4425936, 4513290, 4523520, 4658880, 4814176, 4971160, 5023488, 5131520, 5202048, 5475840, 5532420, 5716834, 5901248, 5965392, 6017720, 6157824, 6211840, 6279360, 6502560, 6936064, 7221264, 7376560, 7454208, 7456740, 7697280, 7953856, 8372480, 8575251, 8670080, 8851872, 9026580, 9317760, 9628352, 9942320, 10046976, 10263040, 10404096, 11064840, 11433668, 11802496, 11930784, 12035440, 12423680, 12558720, 13005120, 14292085, 14442528, 14753120, 14913480, 15394560, 15907712, 16744960, 17150502, 17340160, 17703744, 18053160, 18635520, 19256704, 19884640, 20808192, 22129680, 22867336, 23604992, 23861568, 24070880, 25117440, 26010240, 28584170, 28885056, 29506240, 29826960, 30789120, 31815424, 34301004, 34680320, 35407488, 36106320, 37271040, 38513408, 39769280, 42876255, 44259360, 45734672, 47209984, 47723136, 48141760, 50234880, 52020480, 57168340, 57770112, 59012480, 59653920, 63630848, 68602008, 70814976, 72212640, 77026816, 79538560, 85752510, 88518720, 91469344, 95446272, 96283520, 104040960, 114336680, 115540224, 118024960, 119307840, 137204016, 141629952, 144425280, 159077120, 171505020, 177037440, 182938688, 190892544, 192567040, 228673360, 231080448, 236049920, 238615680, 274408032, 288850560, 318154240, 343010040, 354074880, 365877376, 385134080, 457346720, 477231360, 548816064, 577701120, 686020080, 708149760, 731754752, 914693440, 954462720, 1097632128, 1155402240, 1372040160, 1463509504, 1829386880, 2195264256, 2744080320, 3658773760, 4390528512, 5488160640, 7317547520, 10976321280, 21952642560]

約数ペア:

[(1, 21952642560), (2, 10976321280), (3, 7317547520), (4, 5488160640), (5, 4390528512), (6, 3658773760), (8, 2744080320), (10, 2195264256), (12, 1829386880), (15, 1463509504), (16, 1372040160), (19, 1155402240), (20, 1097632128), (23, 954462720), (24, 914693440), (30, 731754752), (31, 708149760), (32, 686020080), (38, 577701120), (40, 548816064), (46, 477231360), (48, 457346720), (57, 385134080), (60, 365877376), (62, 354074880), (64, 343010040), (69, 318154240), (76, 288850560), (80, 274408032), (92, 238615680), (93, 236049920), (95, 231080448), (96, 228673360), (114, 192567040), (115, 190892544), (120, 182938688), (124, 177037440), (128, 171505020), (138, 159077120), (152, 144425280), (155, 141629952), (160, 137204016), (184, 119307840), (186, 118024960), (190, 115540224), (192, 114336680), (211, 104040960), (228, 96283520), (230, 95446272), (240, 91469344), (248, 88518720), (256, 85752510), (276, 79538560), (285, 77026816), (304, 72212640), (310, 70814976), (320, 68602008), (345, 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