886762240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 288

約数和(自身を含む): 2736147456

約数和(自身を除く): 1849385216

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 64, 65, 70, 80, 91, 92, 104, 112, 115, 128, 130, 140, 160, 161, 182, 184, 208, 224, 230, 256, 260, 280, 299, 320, 322, 331, 364, 368, 416, 448, 455, 460, 520, 560, 598, 640, 644, 662, 728, 736, 805, 832, 896, 910, 920, 1040, 1120, 1196, 1280, 1288, 1324, 1456, 1472, 1495, 1610, 1655, 1664, 1792, 1820, 1840, 2080, 2093, 2240, 2317, 2392, 2576, 2648, 2912, 2944, 2990, 3220, 3310, 3328, 3640, 3680, 4160, 4186, 4303, 4480, 4634, 4784, 5152, 5296, 5824, 5888, 5980, 6440, 6620, 7280, 7360, 7613, 8320, 8372, 8606, 8960, 9268, 9568, 10304, 10465, 10592, 11585, 11648, 11960, 12880, 13240, 14560, 14720, 15226, 16640, 16744, 17212, 18536, 19136, 20608, 20930, 21184, 21515, 23170, 23296, 23920, 25760, 26480, 29120, 29440, 30121, 30452, 33488, 34424, 37072, 38065, 38272, 41216, 41860, 42368, 43030, 46340, 47840, 51520, 52960, 53291, 58240, 60242, 60904, 66976, 68848, 74144, 76130, 76544, 83720, 84736, 86060, 92680, 95680, 98969, 103040, 105920, 106582, 116480, 120484, 121808, 133952, 137696, 148288, 150605, 152260, 167440, 172120, 185360, 191360, 197938, 206080, 211840, 213164, 240968, 243616, 266455, 267904, 275392, 296576, 301210, 304520, 334880, 344240, 370720, 382720, 395876, 423680, 426328, 481936, 487232, 494845, 532910, 535808, 550784, 593152, 602420, 609040, 669760, 688480, 692783, 741440, 791752, 852656, 963872, 974464, 989690, 1065820, 1101568, 1204840, 1218080, 1339520, 1376960, 1385566, 1482880, 1583504, 1705312, 1927744, 1948928, 1979380, 2131640, 2409680, 2436160, 2679040, 2753920, 2771132, 2965760, 3167008, 3410624, 3463915, 3855488, 3958760, 4263280, 4819360, 4872320, 5507840, 5542264, 6334016, 6821248, 6927830, 7710976, 7917520, 8526560, 9638720, 9744640, 11084528, 12668032, 13642496, 13855660, 15835040, 17053120, 19277440, 22169056, 25336064, 27711320, 31670080, 34106240, 38554880, 44338112, 55422640, 63340160, 68212480, 88676224, 110845280, 126680320, 177352448, 221690560, 443381120, 886762240]

約数ペア:

[(1, 886762240), (2, 443381120), (4, 221690560), (5, 177352448), (7, 126680320), (8, 110845280), (10, 88676224), (13, 68212480), (14, 63340160), (16, 55422640), (20, 44338112), (23, 38554880), (26, 34106240), (28, 31670080), (32, 27711320), (35, 25336064), (40, 22169056), (46, 19277440), (52, 17053120), (56, 15835040), (64, 13855660), (65, 13642496), (70, 12668032), (80, 11084528), (91, 9744640), (92, 9638720), (104, 8526560), (112, 7917520), (115, 7710976), (128, 6927830), (130, 6821248), (140, 6334016), (160, 5542264), (161, 5507840), (182, 4872320), (184, 4819360), (208, 4263280), (224, 3958760), (230, 3855488), (256, 3463915), (260, 3410624), (280, 3167008), (299, 2965760), (320, 2771132), (322, 2753920), (331, 2679040), (364, 2436160), (368, 2409680), (416, 2131640), (448, 1979380), (455, 1948928), (460, 1927744), (520, 1705312), (560, 1583504), (598, 1482880), (640, 1385566), (644, 1376960), (662, 1339520), (728, 1218080), (736, 1204840), (805, 1101568), (832, 1065820), (896, 989690), (910, 974464), (920, 963872), (1040, 852656), (1120, 791752), (1196, 741440), (1280, 692783), (1288, 688480), (1324, 669760), (1456, 609040), (1472, 602420), (1495, 593152), (1610, 550784), (1655, 535808), (1664, 532910), (1792, 494845), (1820, 487232), (1840, 481936), (2080, 426328), (2093, 423680), (2240, 395876), (2317, 382720), (2392, 370720), (2576, 344240), (2648, 334880), (2912, 304520), (2944, 301210), (2990, 296576), (3220, 275392), (3310, 267904), (3328, 266455), (3640, 243616), (3680, 240968), (4160, 213164), (4186, 211840), (4303, 206080), (4480, 197938), (4634, 191360), (4784, 185360), (5152, 172120), (5296, 167440), (5824, 152260), (5888, 150605), (5980, 148288), (6440, 137696), (6620, 133952), (7280, 121808), (7360, 120484), (7613, 116480), (8320, 106582), (8372, 105920), (8606, 103040), (8960, 98969), (9268, 95680), (9568, 92680), (10304, 86060), (10465, 84736), (10592, 83720), (11585, 76544), (11648, 76130), (11960, 74144), (12880, 68848), (13240, 66976), (14560, 60904), (14720, 60242), (15226, 58240), (16640, 53291), (16744, 52960), (17212, 51520), (18536, 47840), (19136, 46340), (20608, 43030), (20930, 42368), (21184, 41860), (21515, 41216), (23170, 38272), (23296, 38065), (23920, 37072), (25760, 34424), (26480, 33488), (29120, 30452), (29440, 30121)]