2857648640

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 480

約数和(自身を含む): 9236462400

約数和(自身を除く): 6378813760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 49, 55, 56, 64, 70, 76, 77, 80, 88, 95, 98, 109, 110, 112, 128, 133, 140, 152, 154, 160, 176, 190, 196, 209, 218, 220, 224, 245, 256, 266, 280, 304, 308, 320, 352, 380, 385, 392, 418, 436, 440, 448, 490, 512, 532, 539, 545, 560, 608, 616, 640, 665, 704, 760, 763, 770, 784, 836, 872, 880, 896, 931, 980, 1045, 1064, 1078, 1090, 1120, 1199, 1216, 1232, 1280, 1330, 1408, 1463, 1520, 1526, 1540, 1568, 1672, 1744, 1760, 1792, 1862, 1960, 2071, 2090, 2128, 2156, 2180, 2240, 2398, 2432, 2464, 2560, 2660, 2695, 2816, 2926, 3040, 3052, 3080, 3136, 3344, 3488, 3520, 3584, 3724, 3815, 3920, 4142, 4180, 4256, 4312, 4360, 4480, 4655, 4796, 4864, 4928, 5320, 5341, 5390, 5632, 5852, 5995, 6080, 6104, 6160, 6272, 6688, 6976, 7040, 7315, 7448, 7630, 7840, 8284, 8360, 8393, 8512, 8624, 8720, 8960, 9310, 9592, 9728, 9856, 10241, 10355, 10640, 10682, 10780, 11704, 11990, 12160, 12208, 12320, 12544, 13376, 13952, 14080, 14497, 14630, 14896, 15260, 15680, 16568, 16720, 16786, 17024, 17248, 17440, 17920, 18620, 19184, 19712, 20482, 20710, 21280, 21364, 21560, 22781, 23408, 23980, 24320, 24416, 24640, 25088, 26705, 26752, 27904, 28160, 28994, 29260, 29792, 30520, 31360, 33136, 33440, 33572, 34048, 34496, 34880, 37240, 38368, 39424, 40964, 41420, 41965, 42560, 42728, 43120, 45562, 46816, 47960, 48640, 48832, 49280, 51205, 53410, 53504, 55808, 57988, 58520, 58751, 59584, 61040, 62720, 66272, 66880, 67144, 68096, 68992, 69760, 72485, 74480, 76736, 81928, 82840, 83930, 85120, 85456, 86240, 91124, 93632, 95920, 97664, 98560, 101479, 102410, 106820, 107008, 113905, 115976, 117040, 117502, 119168, 122080, 125440, 132544, 133760, 134288, 137984, 139520, 144970, 148960, 153472, 159467, 163856, 165680, 167860, 170240, 170912, 172480, 182248, 187264, 191840, 195328, 197120, 202958, 204820, 213640, 227810, 231952, 234080, 235004, 238336, 244160, 265088, 267520, 268576, 275968, 279040, 289940, 293755, 297920, 306944, 318934, 327712, 331360, 335720, 340480, 341824, 344960, 364496, 374528, 383680, 390656, 405916, 409640, 427280, 455620, 463904, 468160, 470008, 476672, 488320, 507395, 530176, 535040, 537152, 579880, 587510, 595840, 613888, 637868, 655424, 662720, 671440, 683648, 689920, 728992, 749056, 767360, 797335, 811832, 819280, 854560, 911240, 927808, 936320, 940016, 976640, 1014790, 1060352, 1074304, 1116269, 1159760, 1175020, 1191680, 1275736, 1310848, 1325440, 1342880, 1367296, 1379840, 1457984, 1534720, 1594670, 1623664, 1638560, 1709120, 1822480, 1855616, 1872640, 1880032, 1953280, 2029580, 2148608, 2232538, 2319520, 2350040, 2383360, 2551472, 2621696, 2650880, 2685760, 2734592, 2915968, 3069440, 3189340, 3247328, 3277120, 3418240, 3644960, 3711232, 3745280, 3760064, 4059160, 4297216, 4465076, 4639040, 4700080, 5102944, 5243392, 5301760, 5371520, 5581345, 5831936, 6378680, 6494656, 6554240, 6836480, 7289920, 7422464, 7520128, 8118320, 8930152, 9278080, 9400160, 10205888, 10743040, 11162690, 11663872, 12757360, 12989312, 13108480, 13672960, 14579840, 15040256, 16236640, 17860304, 18556160, 18800320, 20411776, 21486080, 22325380, 25514720, 25978624, 26216960, 29159680, 30080512, 32473280, 35720608, 37112320, 37600640, 40823552, 44650760, 51029440, 51957248, 58319360, 64946560, 71441216, 75201280, 81647104, 89301520, 102058880, 129893120, 142882432, 150402560, 178603040, 204117760, 259786240, 285764864, 357206080, 408235520, 571529728, 714412160, 1428824320, 2857648640]

約数ペア:

[(1, 2857648640), (2, 1428824320), (4, 714412160), (5, 571529728), (7, 408235520), (8, 357206080), (10, 285764864), (11, 259786240), (14, 204117760), (16, 178603040), (19, 150402560), (20, 142882432), (22, 129893120), (28, 102058880), (32, 89301520), (35, 81647104), (38, 75201280), (40, 71441216), (44, 64946560), (49, 58319360), (55, 51957248), (56, 51029440), (64, 44650760), (70, 40823552), (76, 37600640), (77, 37112320), (80, 35720608), (88, 32473280), (95, 30080512), (98, 29159680), (109, 26216960), (110, 25978624), (112, 25514720), (128, 22325380), (133, 21486080), (140, 20411776), (152, 18800320), (154, 18556160), (160, 17860304), (176, 16236640), (190, 15040256), (196, 14579840), (209, 13672960), (218, 13108480), (220, 12989312), (224, 12757360), (245, 11663872), (256, 11162690), (266, 10743040), (280, 10205888), (304, 9400160), (308, 9278080), (320, 8930152), (352, 8118320), (380, 7520128), (385, 7422464), (392, 7289920), (418, 6836480), (436, 6554240), (440, 6494656), (448, 6378680), (490, 5831936), (512, 5581345), (532, 5371520), (539, 5301760), (545, 5243392), (560, 5102944), (608, 4700080), (616, 4639040), (640, 4465076), (665, 4297216), (704, 4059160), (760, 3760064), (763, 3745280), (770, 3711232), (784, 3644960), (836, 3418240), (872, 3277120), (880, 3247328), (896, 3189340), (931, 3069440), (980, 2915968), (1045, 2734592), (1064, 2685760), (1078, 2650880), (1090, 2621696), (1120, 2551472), (1199, 2383360), (1216, 2350040), (1232, 2319520), (1280, 2232538), (1330, 2148608), (1408, 2029580), (1463, 1953280), (1520, 1880032), (1526, 1872640), (1540, 1855616), (1568, 1822480), (1672, 1709120), (1744, 1638560), (1760, 1623664), (1792, 1594670), (1862, 1534720), (1960, 1457984), (2071, 1379840), (2090, 1367296), (2128, 1342880), (2156, 1325440), (2180, 1310848), (2240, 1275736), (2398, 1191680), (2432, 1175020), (2464, 1159760), (2560, 1116269), (2660, 1074304), (2695, 1060352), (2816, 1014790), (2926, 976640), (3040, 940016), (3052, 936320), (3080, 927808), (3136, 911240), (3344, 854560), (3488, 819280), (3520, 811832), (3584, 797335), (3724, 767360), (3815, 749056), (3920, 728992), (4142, 689920), (4180, 683648), (4256, 671440), (4312, 662720), (4360, 655424), (4480, 637868), (4655, 613888), (4796, 595840), (4864, 587510), (4928, 579880), (5320, 537152), (5341, 535040), (5390, 530176), (5632, 507395), (5852, 488320), (5995, 476672), (6080, 470008), (6104, 468160), (6160, 463904), (6272, 455620), (6688, 427280), (6976, 409640), (7040, 405916), (7315, 390656), (7448, 383680), (7630, 374528), (7840, 364496), (8284, 344960), (8360, 341824), (8393, 340480), (8512, 335720), (8624, 331360), (8720, 327712), (8960, 318934), (9310, 306944), (9592, 297920), (9728, 293755), (9856, 289940), (10241, 279040), (10355, 275968), (10640, 268576), (10682, 267520), (10780, 265088), (11704, 244160), (11990, 238336), (12160, 235004), (12208, 234080), (12320, 231952), (12544, 227810), (13376, 213640), (13952, 204820), (14080, 202958), (14497, 197120), (14630, 195328), (14896, 191840), (15260, 187264), (15680, 182248), (16568, 172480), (16720, 170912), (16786, 170240), (17024, 167860), (17248, 165680), (17440, 163856), (17920, 159467), (18620, 153472), (19184, 148960), (19712, 144970), (20482, 139520), (20710, 137984), (21280, 134288), (21364, 133760), (21560, 132544), (22781, 125440), (23408, 122080), (23980, 119168), (24320, 117502), (24416, 117040), (24640, 115976), (25088, 113905), (26705, 107008), (26752, 106820), (27904, 102410), (28160, 101479), (28994, 98560), (29260, 97664), (29792, 95920), (30520, 93632), (31360, 91124), (33136, 86240), (33440, 85456), (33572, 85120), (34048, 83930), (34496, 82840), (34880, 81928), (37240, 76736), (38368, 74480), (39424, 72485), (40964, 69760), (41420, 68992), (41965, 68096), (42560, 67144), (42728, 66880), (43120, 66272), (45562, 62720), (46816, 61040), (47960, 59584), (48640, 58751), (48832, 58520), (49280, 57988), (51205, 55808), (53410, 53504)]