21203730240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 672

約数和(自身を含む): 85811685120

約数和(自身を除く): 64607954880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 89, 96, 105, 110, 112, 120, 121, 132, 140, 154, 160, 165, 168, 176, 178, 192, 210, 220, 224, 231, 240, 242, 264, 267, 280, 293, 308, 320, 330, 336, 352, 356, 363, 385, 420, 440, 445, 448, 462, 480, 484, 528, 534, 560, 586, 605, 616, 623, 660, 672, 704, 712, 726, 770, 840, 847, 879, 880, 890, 924, 960, 968, 979, 1056, 1068, 1120, 1155, 1172, 1210, 1232, 1246, 1320, 1335, 1344, 1424, 1452, 1465, 1540, 1680, 1694, 1758, 1760, 1780, 1815, 1848, 1869, 1936, 1958, 2051, 2112, 2136, 2240, 2310, 2344, 2420, 2464, 2492, 2541, 2640, 2670, 2848, 2904, 2930, 2937, 3080, 3115, 3223, 3360, 3388, 3516, 3520, 3560, 3630, 3696, 3738, 3872, 3916, 4102, 4235, 4272, 4395, 4620, 4688, 4840, 4895, 4928, 4984, 5082, 5280, 5340, 5696, 5808, 5860, 5874, 6153, 6160, 6230, 6446, 6720, 6776, 6853, 7032, 7120, 7260, 7392, 7476, 7744, 7832, 8204, 8470, 8544, 8790, 9240, 9345, 9376, 9669, 9680, 9790, 9968, 10164, 10255, 10560, 10680, 10769, 11616, 11720, 11748, 12306, 12320, 12460, 12705, 12892, 13552, 13706, 14064, 14240, 14520, 14685, 14784, 14952, 15664, 16115, 16408, 16940, 17088, 17580, 18480, 18690, 18752, 19338, 19360, 19580, 19936, 20328, 20510, 20559, 21360, 21538, 22561, 23232, 23440, 23496, 24612, 24640, 24920, 25410, 25784, 26077, 27104, 27412, 28128, 28480, 29040, 29370, 29904, 30765, 31328, 32230, 32307, 32816, 33880, 34265, 35160, 35453, 36960, 37380, 38676, 38720, 39160, 39872, 40656, 41020, 41118, 42720, 43076, 45122, 46880, 46992, 48345, 49224, 49840, 50820, 51568, 52154, 53845, 54208, 54824, 56256, 58080, 58740, 59808, 61530, 62656, 64460, 64614, 65632, 67683, 67760, 68530, 70320, 70906, 73920, 74760, 75383, 77352, 78231, 78320, 81312, 82040, 82236, 85440, 86152, 90244, 93760, 93984, 96690, 98448, 99680, 101640, 102795, 103136, 104308, 106359, 107690, 109648, 112805, 116160, 117480, 119616, 123060, 128920, 129228, 130385, 131264, 135366, 135520, 137060, 140640, 141812, 149520, 150766, 154704, 156462, 156640, 161535, 162624, 164080, 164472, 172304, 177265, 180488, 182539, 187968, 193380, 196896, 199360, 203280, 205590, 206272, 208616, 212718, 215380, 219296, 225610, 226149, 234960, 246120, 248171, 257840, 258456, 260770, 270732, 271040, 274120, 281280, 283624, 286847, 299040, 301532, 309408, 312924, 313280, 323070, 328160, 328944, 338415, 344608, 354530, 360976, 365078, 376915, 386760, 391155, 393792, 406560, 411180, 417232, 425436, 430760, 438592, 451220, 452298, 469920, 492240, 496342, 515680, 516912, 521540, 531795, 541464, 547617, 548240, 567248, 573694, 598080, 603064, 618816, 625848, 646140, 656320, 657888, 676830, 689216, 709060, 721952, 730156, 744513, 753830, 773520, 782310, 813120, 822360, 834464, 850872, 860541, 861520, 902440, 904596, 912695, 939840, 984480, 992684, 1031360, 1033824, 1043080, 1063590, 1082928, 1095234, 1096480, 1130745, 1134496, 1147388, 1206128, 1240855, 1251696, 1292280, 1315776, 1353660, 1418120, 1434235, 1443904, 1460312, 1489026, 1507660, 1547040, 1564620, 1644720, 1668928, 1701744, 1721082, 1723040, 1804880, 1809192, 1825390, 1968960, 1985368, 2007929, 2067648, 2086160, 2127180, 2165856, 2190468, 2192960, 2261490, 2268992, 2294776, 2412256, 2481710, 2503392, 2584560, 2707320, 2738085, 2836240, 2868470, 2920624, 2978052, 3015320, 3094080, 3129240, 3155317, 3289440, 3403488, 3442164, 3446080, 3609760, 3618384, 3650780, 3722565, 3970736, 4015858, 4172320, 4254360, 4302705, 4331712, 4380936, 4522980, 4589552, 4824512, 4963420, 5006784, 5169120, 5414640, 5476170, 5672480, 5736940, 5841248, 5956104, 6023787, 6030640, 6258480, 6310634, 6578880, 6806976, 6884328, 7219520, 7236768, 7301560, 7445130, 7941472, 8031716, 8344640, 8508720, 8605410, 8761872, 9045960, 9179104, 9465951, 9926840, 10039645, 10338240, 10829280, 10952340, 11344960, 11473880, 11682496, 11912208, 12047574, 12061280, 12516960, 12621268, 13768656, 14473536, 14603120, 14890260, 15776585, 15882944, 16063432, 17017440, 17210820, 17523744, 18091920, 18358208, 18931902, 19853680, 20079290, 21658560, 21904680, 22087219, 22947760, 23824416, 24095148, 24122560, 25033920, 25242536, 27537312, 29206240, 29780520, 30118935, 31553170, 32126864, 34034880, 34421640, 35047488, 36183840, 37863804, 39707360, 40158580, 43809360, 44174438, 45895520, 47329755, 47648832, 48190296, 50485072, 55074624, 58412480, 59561040, 60237870, 63106340, 64253728, 66261657, 68843280, 72367680, 75727608, 79414720, 80317160, 87618720, 88348876, 91791040, 94659510, 96380592, 100970144, 110436095, 119122080, 120475740, 126212680, 128507456, 132523314, 137686560, 151455216, 160634320, 175237440, 176697752, 189319020, 192761184, 201940288, 220872190, 238244160, 240951480, 252425360, 265046628, 275373120, 302910432, 321268640, 331308285, 353395504, 378638040, 385522368, 441744380, 481902960, 504850720, 530093256, 605820864, 642537280, 662616570, 706791008, 757276080, 883488760, 963805920, 1009701440, 1060186512, 1325233140, 1413582016, 1514552160, 1766977520, 1927611840, 2120373024, 2650466280, 3029104320, 3533955040, 4240746048, 5300932560, 7067910080, 10601865120, 21203730240]

約数ペア:

[(1, 21203730240), (2, 10601865120), (3, 7067910080), (4, 5300932560), (5, 4240746048), (6, 3533955040), (7, 3029104320), (8, 2650466280), (10, 2120373024), (11, 1927611840), (12, 1766977520), (14, 1514552160), (15, 1413582016), (16, 1325233140), (20, 1060186512), (21, 1009701440), (22, 963805920), (24, 883488760), (28, 757276080), (30, 706791008), (32, 662616570), (33, 642537280), (35, 605820864), (40, 530093256), (42, 504850720), (44, 481902960), (48, 441744380), (55, 385522368), (56, 378638040), (60, 353395504), (64, 331308285), (66, 321268640), (70, 302910432), (77, 275373120), (80, 265046628), (84, 252425360), (88, 240951480), (89, 238244160), (96, 220872190), (105, 201940288), (110, 192761184), (112, 189319020), (120, 176697752), (121, 175237440), (132, 160634320), (140, 151455216), (154, 137686560), (160, 132523314), (165, 128507456), (168, 126212680), (176, 120475740), (178, 119122080), (192, 110436095), (210, 100970144), (220, 96380592), (224, 94659510), (231, 91791040), (240, 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(1680, 12621268), (1694, 12516960), (1758, 12061280), (1760, 12047574), (1780, 11912208), (1815, 11682496), (1848, 11473880), (1869, 11344960), (1936, 10952340), (1958, 10829280), (2051, 10338240), (2112, 10039645), (2136, 9926840), (2240, 9465951), (2310, 9179104), (2344, 9045960), (2420, 8761872), (2464, 8605410), (2492, 8508720), (2541, 8344640), (2640, 8031716), (2670, 7941472), (2848, 7445130), (2904, 7301560), (2930, 7236768), (2937, 7219520), (3080, 6884328), (3115, 6806976), (3223, 6578880), (3360, 6310634), (3388, 6258480), (3516, 6030640), (3520, 6023787), (3560, 5956104), (3630, 5841248), (3696, 5736940), (3738, 5672480), (3872, 5476170), (3916, 5414640), (4102, 5169120), (4235, 5006784), (4272, 4963420), (4395, 4824512), (4620, 4589552), (4688, 4522980), (4840, 4380936), (4895, 4331712), (4928, 4302705), (4984, 4254360), (5082, 4172320), (5280, 4015858), (5340, 3970736), (5696, 3722565), (5808, 3650780), (5860, 3618384), (5874, 3609760), (6153, 3446080), (6160, 3442164), (6230, 3403488), (6446, 3289440), (6720, 3155317), (6776, 3129240), (6853, 3094080), (7032, 3015320), (7120, 2978052), (7260, 2920624), (7392, 2868470), (7476, 2836240), (7744, 2738085), (7832, 2707320), (8204, 2584560), (8470, 2503392), (8544, 2481710), (8790, 2412256), (9240, 2294776), (9345, 2268992), (9376, 2261490), (9669, 2192960), (9680, 2190468), (9790, 2165856), (9968, 2127180), (10164, 2086160), (10255, 2067648), (10560, 2007929), (10680, 1985368), (10769, 1968960), (11616, 1825390), (11720, 1809192), (11748, 1804880), (12306, 1723040), (12320, 1721082), (12460, 1701744), (12705, 1668928), (12892, 1644720), (13552, 1564620), (13706, 1547040), (14064, 1507660), (14240, 1489026), (14520, 1460312), (14685, 1443904), (14784, 1434235), (14952, 1418120), (15664, 1353660), (16115, 1315776), (16408, 1292280), (16940, 1251696), (17088, 1240855), (17580, 1206128), (18480, 1147388), (18690, 1134496), (18752, 1130745), (19338, 1096480), (19360, 1095234), (19580, 1082928), (19936, 1063590), (20328, 1043080), (20510, 1033824), (20559, 1031360), (21360, 992684), (21538, 984480), (22561, 939840), (23232, 912695), (23440, 904596), (23496, 902440), (24612, 861520), (24640, 860541), (24920, 850872), (25410, 834464), (25784, 822360), (26077, 813120), (27104, 782310), (27412, 773520), (28128, 753830), (28480, 744513), (29040, 730156), (29370, 721952), (29904, 709060), (30765, 689216), (31328, 676830), (32230, 657888), (32307, 656320), (32816, 646140), (33880, 625848), (34265, 618816), (35160, 603064), (35453, 598080), (36960, 573694), (37380, 567248), (38676, 548240), (38720, 547617), (39160, 541464), (39872, 531795), (40656, 521540), (41020, 516912), (41118, 515680), (42720, 496342), (43076, 492240), (45122, 469920), (46880, 452298), (46992, 451220), (48345, 438592), (49224, 430760), (49840, 425436), (50820, 417232), (51568, 411180), (52154, 406560), (53845, 393792), (54208, 391155), (54824, 386760), (56256, 376915), (58080, 365078), (58740, 360976), (59808, 354530), (61530, 344608), (62656, 338415), (64460, 328944), (64614, 328160), (65632, 323070), (67683, 313280), (67760, 312924), (68530, 309408), (70320, 301532), (70906, 299040), (73920, 286847), (74760, 283624), (75383, 281280), (77352, 274120), (78231, 271040), (78320, 270732), (81312, 260770), (82040, 258456), (82236, 257840), (85440, 248171), (86152, 246120), (90244, 234960), (93760, 226149), (93984, 225610), (96690, 219296), (98448, 215380), (99680, 212718), (101640, 208616), (102795, 206272), (103136, 205590), (104308, 203280), (106359, 199360), (107690, 196896), (109648, 193380), (112805, 187968), (116160, 182539), (117480, 180488), (119616, 177265), (123060, 172304), (128920, 164472), (129228, 164080), (130385, 162624), (131264, 161535), (135366, 156640), (135520, 156462), (137060, 154704), (140640, 150766), (141812, 149520)]