1627082240

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 320

約数和(自身を含む): 4861296000

約数和(自身を除く): 3234213760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 109, 112, 119, 128, 136, 140, 160, 170, 196, 218, 224, 238, 245, 256, 272, 280, 320, 340, 343, 392, 436, 448, 476, 490, 512, 544, 545, 560, 595, 640, 680, 686, 763, 784, 833, 872, 896, 952, 980, 1088, 1090, 1120, 1190, 1280, 1360, 1372, 1526, 1568, 1666, 1715, 1744, 1792, 1853, 1904, 1960, 2176, 2180, 2240, 2380, 2560, 2720, 2744, 3052, 3136, 3332, 3430, 3488, 3584, 3706, 3808, 3815, 3920, 4165, 4352, 4360, 4480, 4760, 5341, 5440, 5488, 5831, 6104, 6272, 6664, 6860, 6976, 7412, 7616, 7630, 7840, 8330, 8704, 8720, 8960, 9265, 9520, 10682, 10880, 10976, 11662, 12208, 12544, 12971, 13328, 13720, 13952, 14824, 15232, 15260, 15680, 16660, 17440, 17920, 18530, 19040, 21364, 21760, 21952, 23324, 24416, 25088, 25942, 26656, 26705, 27440, 27904, 29155, 29648, 30464, 30520, 31360, 33320, 34880, 37060, 37387, 38080, 42728, 43520, 43904, 46648, 48832, 51884, 53312, 53410, 54880, 55808, 58310, 59296, 60928, 61040, 62720, 64855, 66640, 69760, 74120, 74774, 76160, 85456, 87808, 90797, 93296, 97664, 103768, 106624, 106820, 109760, 116620, 118592, 122080, 125440, 129710, 133280, 139520, 148240, 149548, 152320, 170912, 175616, 181594, 186592, 186935, 195328, 207536, 213248, 213640, 219520, 233240, 237184, 244160, 259420, 266560, 279040, 296480, 299096, 304640, 341824, 363188, 373184, 373870, 390656, 415072, 426496, 427280, 439040, 453985, 466480, 474368, 488320, 518840, 533120, 592960, 598192, 635579, 683648, 726376, 746368, 747740, 830144, 854560, 878080, 907970, 932960, 948736, 976640, 1037680, 1066240, 1185920, 1196384, 1271158, 1367296, 1452752, 1492736, 1495480, 1660288, 1709120, 1815940, 1865920, 1953280, 2075360, 2132480, 2371840, 2392768, 2542316, 2734592, 2905504, 2985472, 2990960, 3177895, 3320576, 3418240, 3631880, 3731840, 4150720, 4743680, 4785536, 5084632, 5811008, 5981920, 6355790, 6641152, 6836480, 7263760, 7463680, 8301440, 9571072, 10169264, 11622016, 11963840, 12711580, 13672960, 14527520, 14927360, 16602880, 19142144, 20338528, 23244032, 23927680, 25423160, 29055040, 33205760, 40677056, 46488064, 47855360, 50846320, 58110080, 81354112, 95710720, 101692640, 116220160, 162708224, 203385280, 232440320, 325416448, 406770560, 813541120, 1627082240]

約数ペア:

[(1, 1627082240), (2, 813541120), (4, 406770560), (5, 325416448), (7, 232440320), (8, 203385280), (10, 162708224), (14, 116220160), (16, 101692640), (17, 95710720), (20, 81354112), (28, 58110080), (32, 50846320), (34, 47855360), (35, 46488064), (40, 40677056), (49, 33205760), (56, 29055040), (64, 25423160), (68, 23927680), (70, 23244032), (80, 20338528), (85, 19142144), (98, 16602880), (109, 14927360), (112, 14527520), (119, 13672960), (128, 12711580), (136, 11963840), (140, 11622016), (160, 10169264), (170, 9571072), (196, 8301440), (218, 7463680), (224, 7263760), (238, 6836480), (245, 6641152), (256, 6355790), (272, 5981920), (280, 5811008), (320, 5084632), (340, 4785536), (343, 4743680), (392, 4150720), (436, 3731840), (448, 3631880), (476, 3418240), (490, 3320576), (512, 3177895), (544, 2990960), (545, 2985472), (560, 2905504), (595, 2734592), (640, 2542316), (680, 2392768), (686, 2371840), (763, 2132480), (784, 2075360), (833, 1953280), (872, 1865920), (896, 1815940), (952, 1709120), (980, 1660288), (1088, 1495480), (1090, 1492736), (1120, 1452752), (1190, 1367296), (1280, 1271158), (1360, 1196384), (1372, 1185920), (1526, 1066240), (1568, 1037680), (1666, 976640), (1715, 948736), (1744, 932960), (1792, 907970), (1853, 878080), (1904, 854560), (1960, 830144), (2176, 747740), (2180, 746368), (2240, 726376), (2380, 683648), (2560, 635579), (2720, 598192), (2744, 592960), (3052, 533120), (3136, 518840), (3332, 488320), (3430, 474368), (3488, 466480), (3584, 453985), (3706, 439040), (3808, 427280), (3815, 426496), (3920, 415072), (4165, 390656), (4352, 373870), (4360, 373184), (4480, 363188), (4760, 341824), (5341, 304640), (5440, 299096), (5488, 296480), (5831, 279040), (6104, 266560), (6272, 259420), (6664, 244160), (6860, 237184), (6976, 233240), (7412, 219520), (7616, 213640), (7630, 213248), (7840, 207536), (8330, 195328), (8704, 186935), (8720, 186592), (8960, 181594), (9265, 175616), (9520, 170912), (10682, 152320), (10880, 149548), (10976, 148240), (11662, 139520), (12208, 133280), (12544, 129710), (12971, 125440), (13328, 122080), (13720, 118592), (13952, 116620), (14824, 109760), (15232, 106820), (15260, 106624), (15680, 103768), (16660, 97664), (17440, 93296), (17920, 90797), (18530, 87808), (19040, 85456), (21364, 76160), (21760, 74774), (21952, 74120), (23324, 69760), (24416, 66640), (25088, 64855), (25942, 62720), (26656, 61040), (26705, 60928), (27440, 59296), (27904, 58310), (29155, 55808), (29648, 54880), (30464, 53410), (30520, 53312), (31360, 51884), (33320, 48832), (34880, 46648), (37060, 43904), (37387, 43520), (38080, 42728)]