68311040

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{953}}^1$

素因数の和:987

約数の個数: 96

約数和(自身を含む): 187518240

約数和(自身を除く): 119207200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 953, 1024, 1120, 1280, 1792, 1906, 2048, 2240, 2560, 3584, 3812, 4480, 4765, 5120, 6671, 7168, 7624, 8960, 9530, 10240, 13342, 14336, 15248, 17920, 19060, 26684, 30496, 33355, 35840, 38120, 53368, 60992, 66710, 71680, 76240, 106736, 121984, 133420, 152480, 213472, 243968, 266840, 304960, 426944, 487936, 533680, 609920, 853888, 975872, 1067360, 1219840, 1707776, 1951744, 2134720, 2439680, 3415552, 4269440, 4879360, 6831104, 8538880, 9758720, 13662208, 17077760, 34155520, 68311040]

約数ペア:

[(1, 68311040), (2, 34155520), (4, 17077760), (5, 13662208), (7, 9758720), (8, 8538880), (10, 6831104), (14, 4879360), (16, 4269440), (20, 3415552), (28, 2439680), (32, 2134720), (35, 1951744), (40, 1707776), (56, 1219840), (64, 1067360), (70, 975872), (80, 853888), (112, 609920), (128, 533680), (140, 487936), (160, 426944), (224, 304960), (256, 266840), (280, 243968), (320, 213472), (448, 152480), (512, 133420), (560, 121984), (640, 106736), (896, 76240), (953, 71680), (1024, 66710), (1120, 60992), (1280, 53368), (1792, 38120), (1906, 35840), (2048, 33355), (2240, 30496), (2560, 26684), (3584, 19060), (3812, 17920), (4480, 15248), (4765, 14336), (5120, 13342), (6671, 10240), (7168, 9530), (7624, 8960)]