9996721280

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 512

約数和(自身を含む): 31256064000

約数和(自身を除く): 21259342720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 64, 65, 70, 80, 91, 98, 104, 112, 113, 124, 128, 130, 140, 155, 160, 182, 196, 208, 217, 224, 226, 245, 248, 260, 280, 310, 320, 343, 364, 392, 403, 416, 434, 448, 452, 455, 490, 496, 520, 560, 565, 620, 637, 640, 686, 728, 784, 791, 806, 832, 868, 896, 904, 910, 980, 992, 1040, 1085, 1120, 1130, 1240, 1274, 1372, 1456, 1469, 1519, 1568, 1582, 1612, 1664, 1715, 1736, 1808, 1820, 1960, 1984, 2015, 2080, 2170, 2240, 2260, 2480, 2548, 2744, 2821, 2912, 2938, 3038, 3136, 3164, 3185, 3224, 3430, 3472, 3503, 3616, 3640, 3920, 3955, 3968, 4030, 4160, 4340, 4459, 4480, 4520, 4960, 5096, 5488, 5537, 5642, 5824, 5876, 6076, 6272, 6328, 6370, 6448, 6860, 6944, 7006, 7232, 7280, 7345, 7595, 7840, 7910, 8060, 8320, 8680, 8918, 9040, 9920, 10192, 10283, 10633, 10976, 11074, 11284, 11648, 11752, 12152, 12656, 12740, 12896, 13720, 13888, 14012, 14105, 14464, 14560, 14690, 15190, 15680, 15820, 16120, 17360, 17515, 17836, 18080, 19747, 19840, 20384, 20566, 21266, 21952, 22148, 22295, 22568, 23504, 24304, 24521, 25312, 25480, 25792, 27440, 27685, 27776, 28024, 28210, 29120, 29380, 30380, 31360, 31640, 32240, 34720, 35030, 35672, 36160, 38759, 39494, 40768, 41132, 42532, 43904, 44296, 44590, 45136, 45539, 47008, 48608, 49042, 50624, 50960, 51415, 51584, 53165, 54880, 55370, 56048, 56420, 58240, 58760, 60760, 63280, 64480, 69440, 70060, 71344, 71981, 72320, 77518, 78988, 81536, 82264, 85064, 88592, 89180, 90272, 91078, 94016, 97216, 98084, 98735, 101248, 101920, 102830, 106330, 109760, 110740, 112096, 112840, 117520, 121520, 122605, 126560, 128960, 138229, 138880, 140120, 142688, 143962, 155036, 157976, 164528, 170128, 171647, 177184, 178360, 180544, 182156, 188032, 193795, 194432, 196168, 197470, 203840, 205660, 212660, 219520, 221480, 224192, 225680, 227695, 235040, 243040, 245210, 253120, 257920, 276458, 280240, 285376, 287924, 310072, 315952, 318773, 329056, 340256, 343294, 354368, 356720, 359905, 361088, 364312, 387590, 392336, 394940, 407680, 411320, 425320, 442960, 448384, 451360, 455390, 470080, 486080, 490420, 503867, 506240, 552916, 560480, 570752, 575848, 620144, 631904, 637546, 658112, 680512, 686588, 691145, 708736, 713440, 719810, 728624, 775180, 784672, 789880, 822640, 850640, 858235, 885920, 902720, 910780, 940160, 972160, 980840, 1007734, 1105832, 1120960, 1151696, 1201529, 1240288, 1263808, 1275092, 1316224, 1361024, 1373176, 1382290, 1426880, 1439620, 1457248, 1550360, 1569344, 1579760, 1593865, 1645280, 1701280, 1716470, 1771840, 1805440, 1821560, 1961680, 2015468, 2211664, 2231411, 2241920, 2303392, 2403058, 2480576, 2519335, 2527616, 2550184, 2746352, 2764580, 2853760, 2879240, 2914496, 3100720, 3138688, 3159520, 3187730, 3290560, 3402560, 3432940, 3543680, 3643120, 3923360, 4030936, 4423328, 4462822, 4606784, 4806116, 4961152, 5038670, 5100368, 5492704, 5529160, 5758480, 5828992, 6007645, 6201440, 6319040, 6375460, 6581120, 6805120, 6865880, 7286240, 7846720, 8061872, 8846656, 8925644, 9213568, 9612232, 10077340, 10200736, 10985408, 11058320, 11157055, 11516960, 12015290, 12402880, 12638080, 12750920, 13731760, 14572480, 15619877, 15693440, 16123744, 17693312, 17851288, 19224464, 20154680, 20401472, 21970816, 22116640, 22314110, 23033920, 24030580, 24805760, 25501840, 27463520, 29144960, 31239754, 32247488, 35702576, 38448928, 40309360, 40802944, 44233280, 44628220, 46067840, 48061160, 51003680, 54927040, 62479508, 64494976, 71405152, 76897856, 78099385, 80618720, 88466560, 89256440, 96122320, 102007360, 109854080, 124959016, 142810304, 153795712, 156198770, 161237440, 178512880, 192244640, 204014720, 249918032, 285620608, 312397540, 322474880, 357025760, 384489280, 499836064, 624795080, 714051520, 768978560, 999672128, 1249590160, 1428103040, 1999344256, 2499180320, 4998360640, 9996721280]

約数ペア:

[(1, 9996721280), (2, 4998360640), (4, 2499180320), (5, 1999344256), (7, 1428103040), (8, 1249590160), (10, 999672128), (13, 768978560), (14, 714051520), (16, 624795080), (20, 499836064), (26, 384489280), (28, 357025760), (31, 322474880), (32, 312397540), (35, 285620608), (40, 249918032), (49, 204014720), (52, 192244640), (56, 178512880), (62, 161237440), (64, 156198770), (65, 153795712), (70, 142810304), (80, 124959016), (91, 109854080), (98, 102007360), (104, 96122320), (112, 89256440), (113, 88466560), (124, 80618720), (128, 78099385), (130, 76897856), (140, 71405152), (155, 64494976), (160, 62479508), (182, 54927040), (196, 51003680), (208, 48061160), (217, 46067840), (224, 44628220), (226, 44233280), (245, 40802944), (248, 40309360), (260, 38448928), (280, 35702576), (310, 32247488), (320, 31239754), (343, 29144960), (364, 27463520), (392, 25501840), (403, 24805760), (416, 24030580), (434, 23033920), (448, 22314110), (452, 22116640), (455, 21970816), (490, 20401472), (496, 20154680), (520, 19224464), (560, 17851288), (565, 17693312), (620, 16123744), (637, 15693440), (640, 15619877), (686, 14572480), (728, 13731760), (784, 12750920), (791, 12638080), (806, 12402880), (832, 12015290), (868, 11516960), (896, 11157055), (904, 11058320), (910, 10985408), (980, 10200736), (992, 10077340), (1040, 9612232), (1085, 9213568), (1120, 8925644), (1130, 8846656), (1240, 8061872), (1274, 7846720), (1372, 7286240), (1456, 6865880), (1469, 6805120), (1519, 6581120), (1568, 6375460), (1582, 6319040), (1612, 6201440), (1664, 6007645), (1715, 5828992), (1736, 5758480), (1808, 5529160), (1820, 5492704), (1960, 5100368), (1984, 5038670), (2015, 4961152), (2080, 4806116), (2170, 4606784), (2240, 4462822), (2260, 4423328), (2480, 4030936), (2548, 3923360), (2744, 3643120), (2821, 3543680), (2912, 3432940), (2938, 3402560), (3038, 3290560), (3136, 3187730), (3164, 3159520), (3185, 3138688), (3224, 3100720), (3430, 2914496), (3472, 2879240), (3503, 2853760), (3616, 2764580), (3640, 2746352), (3920, 2550184), (3955, 2527616), (3968, 2519335), (4030, 2480576), (4160, 2403058), (4340, 2303392), (4459, 2241920), (4480, 2231411), (4520, 2211664), (4960, 2015468), (5096, 1961680), (5488, 1821560), (5537, 1805440), (5642, 1771840), (5824, 1716470), (5876, 1701280), (6076, 1645280), (6272, 1593865), (6328, 1579760), (6370, 1569344), (6448, 1550360), (6860, 1457248), (6944, 1439620), (7006, 1426880), (7232, 1382290), (7280, 1373176), (7345, 1361024), (7595, 1316224), (7840, 1275092), (7910, 1263808), (8060, 1240288), (8320, 1201529), (8680, 1151696), (8918, 1120960), (9040, 1105832), (9920, 1007734), (10192, 980840), (10283, 972160), (10633, 940160), (10976, 910780), (11074, 902720), (11284, 885920), (11648, 858235), (11752, 850640), (12152, 822640), (12656, 789880), (12740, 784672), (12896, 775180), (13720, 728624), (13888, 719810), (14012, 713440), (14105, 708736), (14464, 691145), (14560, 686588), (14690, 680512), (15190, 658112), (15680, 637546), (15820, 631904), (16120, 620144), (17360, 575848), (17515, 570752), (17836, 560480), (18080, 552916), (19747, 506240), (19840, 503867), (20384, 490420), (20566, 486080), (21266, 470080), (21952, 455390), (22148, 451360), (22295, 448384), (22568, 442960), (23504, 425320), (24304, 411320), (24521, 407680), (25312, 394940), (25480, 392336), (25792, 387590), (27440, 364312), (27685, 361088), (27776, 359905), (28024, 356720), (28210, 354368), (29120, 343294), (29380, 340256), (30380, 329056), (31360, 318773), (31640, 315952), (32240, 310072), (34720, 287924), (35030, 285376), (35672, 280240), (36160, 276458), (38759, 257920), (39494, 253120), (40768, 245210), (41132, 243040), (42532, 235040), (43904, 227695), (44296, 225680), (44590, 224192), (45136, 221480), (45539, 219520), (47008, 212660), (48608, 205660), (49042, 203840), (50624, 197470), (50960, 196168), (51415, 194432), (51584, 193795), (53165, 188032), (54880, 182156), (55370, 180544), (56048, 178360), (56420, 177184), (58240, 171647), (58760, 170128), (60760, 164528), (63280, 157976), (64480, 155036), (69440, 143962), (70060, 142688), (71344, 140120), (71981, 138880), (72320, 138229), (77518, 128960), (78988, 126560), (81536, 122605), (82264, 121520), (85064, 117520), (88592, 112840), (89180, 112096), (90272, 110740), (91078, 109760), (94016, 106330), (97216, 102830), (98084, 101920), (98735, 101248)]