2147352960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65789}}^1$

素因数の和:65828

約数の個数: 128

約数和(自身を含む): 7247426400

約数和(自身を除く): 5100073440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 65789, 131578, 197367, 263156, 328945, 394734, 526312, 657890, 789468, 986835, 1052624, 1118413, 1315780, 1578936, 1973670, 2105248, 2236826, 2631560, 3157872, 3355239, 3947340, 4210496, 4473652, 5263120, 5592065, 6315744, 6710478, 7894680, 8420992, 8947304, 10526240, 11184130, 12631488, 13420956, 15789360, 16776195, 17894608, 21052480, 22368260, 25262976, 26841912, 31578720, 33552390, 35789216, 42104960, 44736520, 53683824, 63157440, 67104780, 71578432, 89473040, 107367648, 126314880, 134209560, 143156864, 178946080, 214735296, 268419120, 357892160, 429470592, 536838240, 715784320, 1073676480, 2147352960]

約数ペア:

[(1, 2147352960), (2, 1073676480), (3, 715784320), (4, 536838240), (5, 429470592), (6, 357892160), (8, 268419120), (10, 214735296), (12, 178946080), (15, 143156864), (16, 134209560), (17, 126314880), (20, 107367648), (24, 89473040), (30, 71578432), (32, 67104780), (34, 63157440), (40, 53683824), (48, 44736520), (51, 42104960), (60, 35789216), (64, 33552390), (68, 31578720), (80, 26841912), (85, 25262976), (96, 22368260), (102, 21052480), (120, 17894608), (128, 16776195), (136, 15789360), (160, 13420956), (170, 12631488), (192, 11184130), (204, 10526240), (240, 8947304), (255, 8420992), (272, 7894680), (320, 6710478), (340, 6315744), (384, 5592065), (408, 5263120), (480, 4473652), (510, 4210496), (544, 3947340), (640, 3355239), (680, 3157872), (816, 2631560), (960, 2236826), (1020, 2105248), (1088, 1973670), (1360, 1578936), (1632, 1315780), (1920, 1118413), (2040, 1052624), (2176, 986835), (2720, 789468), (3264, 657890), (4080, 526312), (5440, 394734), (6528, 328945), (8160, 263156), (10880, 197367), (16320, 131578), (32640, 65789)]