1235686480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:773

約数の個数: 160

約数和(自身を含む): 3496276224

約数和(自身を除く): 2260589744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 293, 340, 443, 476, 560, 586, 595, 680, 886, 952, 1172, 1190, 1360, 1465, 1772, 1904, 2051, 2215, 2344, 2380, 2930, 3101, 3544, 4102, 4430, 4688, 4760, 4981, 5860, 6202, 7088, 7531, 8204, 8860, 9520, 9962, 10255, 11720, 12404, 15062, 15505, 16408, 17720, 19924, 20510, 23440, 24808, 24905, 30124, 31010, 32816, 34867, 35440, 37655, 39848, 41020, 49616, 49810, 52717, 60248, 62020, 69734, 75310, 79696, 82040, 99620, 105434, 120496, 124040, 129799, 139468, 150620, 164080, 174335, 199240, 210868, 248080, 259598, 263585, 278936, 301240, 348670, 398480, 421736, 519196, 527170, 557872, 602480, 648995, 697340, 843472, 908593, 1038392, 1054340, 1297990, 1394680, 1817186, 2076784, 2108680, 2206583, 2595980, 2789360, 3634372, 4217360, 4413166, 4542965, 5191960, 7268744, 8826332, 9085930, 10383920, 11032915, 14537488, 15446081, 17652664, 18171860, 22065830, 30892162, 35305328, 36343720, 44131660, 61784324, 72687440, 77230405, 88263320, 123568648, 154460810, 176526640, 247137296, 308921620, 617843240, 1235686480]

約数ペア:

[(1, 1235686480), (2, 617843240), (4, 308921620), (5, 247137296), (7, 176526640), (8, 154460810), (10, 123568648), (14, 88263320), (16, 77230405), (17, 72687440), (20, 61784324), (28, 44131660), (34, 36343720), (35, 35305328), (40, 30892162), (56, 22065830), (68, 18171860), (70, 17652664), (80, 15446081), (85, 14537488), (112, 11032915), (119, 10383920), (136, 9085930), (140, 8826332), (170, 7268744), (238, 5191960), (272, 4542965), (280, 4413166), (293, 4217360), (340, 3634372), (443, 2789360), (476, 2595980), (560, 2206583), (586, 2108680), (595, 2076784), (680, 1817186), (886, 1394680), (952, 1297990), (1172, 1054340), (1190, 1038392), (1360, 908593), (1465, 843472), (1772, 697340), (1904, 648995), (2051, 602480), (2215, 557872), (2344, 527170), (2380, 519196), (2930, 421736), (3101, 398480), (3544, 348670), (4102, 301240), (4430, 278936), (4688, 263585), (4760, 259598), (4981, 248080), (5860, 210868), (6202, 199240), (7088, 174335), (7531, 164080), (8204, 150620), (8860, 139468), (9520, 129799), (9962, 124040), (10255, 120496), (11720, 105434), (12404, 99620), (15062, 82040), (15505, 79696), (16408, 75310), (17720, 69734), (19924, 62020), (20510, 60248), (23440, 52717), (24808, 49810), (24905, 49616), (30124, 41020), (31010, 39848), (32816, 37655), (34867, 35440)]