462663040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1693}}^1$

素因数の和:1780

約数の個数: 128

約数和(自身を含む): 1285542720

約数和(自身を除く): 822879680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 560, 610, 640, 854, 896, 976, 1120, 1220, 1693, 1708, 1952, 2135, 2240, 2440, 3386, 3416, 3904, 4270, 4480, 4880, 6772, 6832, 7808, 8465, 8540, 9760, 11851, 13544, 13664, 16930, 17080, 19520, 23702, 27088, 27328, 33860, 34160, 39040, 47404, 54176, 54656, 59255, 67720, 68320, 94808, 103273, 108352, 118510, 135440, 136640, 189616, 206546, 216704, 237020, 270880, 273280, 379232, 413092, 474040, 516365, 541760, 722911, 758464, 826184, 948080, 1032730, 1083520, 1445822, 1516928, 1652368, 1896160, 2065460, 2891644, 3304736, 3614555, 3792320, 4130920, 5783288, 6609472, 7229110, 7584640, 8261840, 11566576, 13218944, 14458220, 16523680, 23133152, 28916440, 33047360, 46266304, 57832880, 66094720, 92532608, 115665760, 231331520, 462663040]

約数ペア:

[(1, 462663040), (2, 231331520), (4, 115665760), (5, 92532608), (7, 66094720), (8, 57832880), (10, 46266304), (14, 33047360), (16, 28916440), (20, 23133152), (28, 16523680), (32, 14458220), (35, 13218944), (40, 11566576), (56, 8261840), (61, 7584640), (64, 7229110), (70, 6609472), (80, 5783288), (112, 4130920), (122, 3792320), (128, 3614555), (140, 3304736), (160, 2891644), (224, 2065460), (244, 1896160), (280, 1652368), (305, 1516928), (320, 1445822), (427, 1083520), (448, 1032730), (488, 948080), (560, 826184), (610, 758464), (640, 722911), (854, 541760), (896, 516365), (976, 474040), (1120, 413092), (1220, 379232), (1693, 273280), (1708, 270880), (1952, 237020), (2135, 216704), (2240, 206546), (2440, 189616), (3386, 136640), (3416, 135440), (3904, 118510), (4270, 108352), (4480, 103273), (4880, 94808), (6772, 68320), (6832, 67720), (7808, 59255), (8465, 54656), (8540, 54176), (9760, 47404), (11851, 39040), (13544, 34160), (13664, 33860), (16930, 27328), (17080, 27088), (19520, 23702)]