139678080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3163}}^1$

素因数の和:3208

約数の個数: 128

約数和(自身を含む): 464728320

約数和(自身を除く): 325050240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3163, 3680, 4416, 5520, 6326, 7360, 8832, 9489, 11040, 12652, 14720, 15815, 18978, 22080, 25304, 31630, 37956, 44160, 47445, 50608, 63260, 72749, 75912, 94890, 101216, 126520, 145498, 151824, 189780, 202432, 218247, 253040, 290996, 303648, 363745, 379560, 404864, 436494, 506080, 581992, 607296, 727490, 759120, 872988, 1012160, 1091235, 1163984, 1214592, 1454980, 1518240, 1745976, 2024320, 2182470, 2327968, 2909960, 3036480, 3491952, 4364940, 4655936, 5819920, 6072960, 6983904, 8729880, 9311872, 11639840, 13967808, 17459760, 23279680, 27935616, 34919520, 46559360, 69839040, 139678080]

約数ペア:

[(1, 139678080), (2, 69839040), (3, 46559360), (4, 34919520), (5, 27935616), (6, 23279680), (8, 17459760), (10, 13967808), (12, 11639840), (15, 9311872), (16, 8729880), (20, 6983904), (23, 6072960), (24, 5819920), (30, 4655936), (32, 4364940), (40, 3491952), (46, 3036480), (48, 2909960), (60, 2327968), (64, 2182470), (69, 2024320), (80, 1745976), (92, 1518240), (96, 1454980), (115, 1214592), (120, 1163984), (128, 1091235), (138, 1012160), (160, 872988), (184, 759120), (192, 727490), (230, 607296), (240, 581992), (276, 506080), (320, 436494), (345, 404864), (368, 379560), (384, 363745), (460, 303648), (480, 290996), (552, 253040), (640, 218247), (690, 202432), (736, 189780), (920, 151824), (960, 145498), (1104, 126520), (1380, 101216), (1472, 94890), (1840, 75912), (1920, 72749), (2208, 63260), (2760, 50608), (2944, 47445), (3163, 44160), (3680, 37956), (4416, 31630), (5520, 25304), (6326, 22080), (7360, 18978), (8832, 15815), (9489, 14720), (11040, 12652)]