2247122560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{857}}^1$

素因数の和:1134

約数の個数: 128

約数和(自身を含む): 5718295440

約数和(自身を除く): 3471172880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 241, 272, 320, 340, 482, 544, 640, 680, 857, 964, 1088, 1205, 1360, 1714, 1928, 2176, 2410, 2720, 3428, 3856, 4097, 4285, 4820, 5440, 6856, 7712, 8194, 8570, 9640, 10880, 13712, 14569, 15424, 16388, 17140, 19280, 20485, 27424, 29138, 30848, 32776, 34280, 38560, 40970, 54848, 58276, 65552, 68560, 72845, 77120, 81940, 109696, 116552, 131104, 137120, 145690, 154240, 163880, 206537, 233104, 262208, 274240, 291380, 327760, 413074, 466208, 524416, 548480, 582760, 655520, 826148, 932416, 1032685, 1165520, 1311040, 1652296, 1864832, 2065370, 2331040, 2622080, 3304592, 3511129, 4130740, 4662080, 6609184, 7022258, 8261480, 9324160, 13218368, 14044516, 16522960, 17555645, 26436736, 28089032, 33045920, 35111290, 56178064, 66091840, 70222580, 112356128, 132183680, 140445160, 224712256, 280890320, 449424512, 561780640, 1123561280, 2247122560]

約数ペア:

[(1, 2247122560), (2, 1123561280), (4, 561780640), (5, 449424512), (8, 280890320), (10, 224712256), (16, 140445160), (17, 132183680), (20, 112356128), (32, 70222580), (34, 66091840), (40, 56178064), (64, 35111290), (68, 33045920), (80, 28089032), (85, 26436736), (128, 17555645), (136, 16522960), (160, 14044516), (170, 13218368), (241, 9324160), (272, 8261480), (320, 7022258), (340, 6609184), (482, 4662080), (544, 4130740), (640, 3511129), (680, 3304592), (857, 2622080), (964, 2331040), (1088, 2065370), (1205, 1864832), (1360, 1652296), (1714, 1311040), (1928, 1165520), (2176, 1032685), (2410, 932416), (2720, 826148), (3428, 655520), (3856, 582760), (4097, 548480), (4285, 524416), (4820, 466208), (5440, 413074), (6856, 327760), (7712, 291380), (8194, 274240), (8570, 262208), (9640, 233104), (10880, 206537), (13712, 163880), (14569, 154240), (15424, 145690), (16388, 137120), (17140, 131104), (19280, 116552), (20485, 109696), (27424, 81940), (29138, 77120), (30848, 72845), (32776, 68560), (34280, 65552), (38560, 58276), (40970, 54848)]