88807040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 248814720

約数和(自身を除く): 160007680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 461, 560, 602, 640, 688, 860, 896, 922, 1120, 1204, 1376, 1505, 1720, 1844, 2240, 2305, 2408, 2752, 3010, 3227, 3440, 3688, 4480, 4610, 4816, 5504, 6020, 6454, 6880, 7376, 9220, 9632, 12040, 12908, 13760, 14752, 16135, 18440, 19264, 19823, 24080, 25816, 27520, 29504, 32270, 36880, 38528, 39646, 48160, 51632, 59008, 64540, 73760, 79292, 96320, 99115, 103264, 129080, 138761, 147520, 158584, 192640, 198230, 206528, 258160, 277522, 295040, 317168, 396460, 413056, 516320, 555044, 634336, 693805, 792920, 1032640, 1110088, 1268672, 1387610, 1585840, 2065280, 2220176, 2537344, 2775220, 3171680, 4440352, 5550440, 6343360, 8880704, 11100880, 12686720, 17761408, 22201760, 44403520, 88807040]

約数ペア:

[(1, 88807040), (2, 44403520), (4, 22201760), (5, 17761408), (7, 12686720), (8, 11100880), (10, 8880704), (14, 6343360), (16, 5550440), (20, 4440352), (28, 3171680), (32, 2775220), (35, 2537344), (40, 2220176), (43, 2065280), (56, 1585840), (64, 1387610), (70, 1268672), (80, 1110088), (86, 1032640), (112, 792920), (128, 693805), (140, 634336), (160, 555044), (172, 516320), (215, 413056), (224, 396460), (280, 317168), (301, 295040), (320, 277522), (344, 258160), (430, 206528), (448, 198230), (461, 192640), (560, 158584), (602, 147520), (640, 138761), (688, 129080), (860, 103264), (896, 99115), (922, 96320), (1120, 79292), (1204, 73760), (1376, 64540), (1505, 59008), (1720, 51632), (1844, 48160), (2240, 39646), (2305, 38528), (2408, 36880), (2752, 32270), (3010, 29504), (3227, 27520), (3440, 25816), (3688, 24080), (4480, 19823), (4610, 19264), (4816, 18440), (5504, 16135), (6020, 14752), (6454, 13760), (6880, 12908), (7376, 12040), (9220, 9632)]