145901841920

素因数分解:

$2^9\times 5^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1\times {\mathrm{1301}}^1$

素因数の和:2012

約数の個数: 160

約数和(自身を含む): 355597615296

約数和(自身を除く): 209695773376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 512, 568, 617, 640, 710, 1136, 1234, 1280, 1301, 1420, 2272, 2468, 2560, 2602, 2840, 3085, 4544, 4936, 5204, 5680, 6170, 6505, 9088, 9872, 10408, 11360, 12340, 13010, 18176, 19744, 20816, 22720, 24680, 26020, 36352, 39488, 41632, 43807, 45440, 49360, 52040, 78976, 83264, 87614, 90880, 92371, 98720, 104080, 157952, 166528, 175228, 181760, 184742, 197440, 208160, 219035, 315904, 333056, 350456, 369484, 394880, 416320, 438070, 461855, 666112, 700912, 738968, 789760, 802717, 832640, 876140, 923710, 1401824, 1477936, 1579520, 1605434, 1665280, 1752280, 1847420, 2803648, 2955872, 3210868, 3330560, 3504560, 3694840, 4013585, 5607296, 5911744, 6421736, 7009120, 7389680, 8027170, 11214592, 11823488, 12843472, 14018240, 14779360, 16054340, 22429184, 23646976, 25686944, 28036480, 29558720, 32108680, 47293952, 51373888, 56072960, 56992907, 59117440, 64217360, 102747776, 112145920, 113985814, 118234880, 128434720, 205495552, 227971628, 236469760, 256869440, 284964535, 410991104, 455943256, 513738880, 569929070, 911886512, 1027477760, 1139858140, 1823773024, 2054955520, 2279716280, 3647546048, 4559432560, 7295092096, 9118865120, 14590184192, 18237730240, 29180368384, 36475460480, 72950920960, 145901841920]

約数ペア:

[(1, 145901841920), (2, 72950920960), (4, 36475460480), (5, 29180368384), (8, 18237730240), (10, 14590184192), (16, 9118865120), (20, 7295092096), (32, 4559432560), (40, 3647546048), (64, 2279716280), (71, 2054955520), (80, 1823773024), (128, 1139858140), (142, 1027477760), (160, 911886512), (256, 569929070), (284, 513738880), (320, 455943256), (355, 410991104), (512, 284964535), (568, 256869440), (617, 236469760), (640, 227971628), (710, 205495552), (1136, 128434720), (1234, 118234880), (1280, 113985814), (1301, 112145920), (1420, 102747776), (2272, 64217360), (2468, 59117440), (2560, 56992907), (2602, 56072960), (2840, 51373888), (3085, 47293952), (4544, 32108680), (4936, 29558720), (5204, 28036480), (5680, 25686944), (6170, 23646976), (6505, 22429184), (9088, 16054340), (9872, 14779360), (10408, 14018240), (11360, 12843472), (12340, 11823488), (13010, 11214592), (18176, 8027170), (19744, 7389680), (20816, 7009120), (22720, 6421736), (24680, 5911744), (26020, 5607296), (36352, 4013585), (39488, 3694840), (41632, 3504560), (43807, 3330560), (45440, 3210868), (49360, 2955872), (52040, 2803648), (78976, 1847420), (83264, 1752280), (87614, 1665280), (90880, 1605434), (92371, 1579520), (98720, 1477936), (104080, 1401824), (157952, 923710), (166528, 876140), (175228, 832640), (181760, 802717), (184742, 789760), (197440, 738968), (208160, 700912), (219035, 666112), (315904, 461855), (333056, 438070), (350456, 416320), (369484, 394880)]