155351040

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 536608800

約数和(自身を除く): 381257760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 389, 390, 416, 480, 512, 520, 624, 640, 768, 778, 780, 832, 960, 1024, 1040, 1167, 1248, 1280, 1536, 1556, 1560, 1664, 1920, 1945, 2048, 2080, 2334, 2496, 2560, 3072, 3112, 3120, 3328, 3840, 3890, 4160, 4668, 4992, 5057, 5120, 5835, 6144, 6224, 6240, 6656, 7680, 7780, 8320, 9336, 9984, 10114, 10240, 11670, 12448, 12480, 13312, 15171, 15360, 15560, 16640, 18672, 19968, 20228, 23340, 24896, 24960, 25285, 26624, 30342, 30720, 31120, 33280, 37344, 39936, 40456, 46680, 49792, 49920, 50570, 60684, 62240, 66560, 74688, 75855, 79872, 80912, 93360, 99584, 99840, 101140, 121368, 124480, 133120, 149376, 151710, 161824, 186720, 199168, 199680, 202280, 242736, 248960, 298752, 303420, 323648, 373440, 398336, 399360, 404560, 485472, 497920, 597504, 606840, 647296, 746880, 796672, 809120, 970944, 995840, 1195008, 1213680, 1294592, 1493760, 1618240, 1941888, 1991680, 2390016, 2427360, 2589184, 2987520, 3236480, 3883776, 3983360, 4854720, 5178368, 5975040, 6472960, 7767552, 9709440, 10356736, 11950080, 12945920, 15535104, 19418880, 25891840, 31070208, 38837760, 51783680, 77675520, 155351040]

約数ペア:

[(1, 155351040), (2, 77675520), (3, 51783680), (4, 38837760), (5, 31070208), (6, 25891840), (8, 19418880), (10, 15535104), (12, 12945920), (13, 11950080), (15, 10356736), (16, 9709440), (20, 7767552), (24, 6472960), (26, 5975040), (30, 5178368), (32, 4854720), (39, 3983360), (40, 3883776), (48, 3236480), (52, 2987520), (60, 2589184), (64, 2427360), (65, 2390016), (78, 1991680), (80, 1941888), (96, 1618240), (104, 1493760), (120, 1294592), (128, 1213680), (130, 1195008), (156, 995840), (160, 970944), (192, 809120), (195, 796672), (208, 746880), (240, 647296), (256, 606840), (260, 597504), (312, 497920), (320, 485472), (384, 404560), (389, 399360), (390, 398336), (416, 373440), (480, 323648), (512, 303420), (520, 298752), (624, 248960), (640, 242736), (768, 202280), (778, 199680), (780, 199168), (832, 186720), (960, 161824), (1024, 151710), (1040, 149376), (1167, 133120), (1248, 124480), (1280, 121368), (1536, 101140), (1556, 99840), (1560, 99584), (1664, 93360), (1920, 80912), (1945, 79872), (2048, 75855), (2080, 74688), (2334, 66560), (2496, 62240), (2560, 60684), (3072, 50570), (3112, 49920), (3120, 49792), (3328, 46680), (3840, 40456), (3890, 39936), (4160, 37344), (4668, 33280), (4992, 31120), (5057, 30720), (5120, 30342), (5835, 26624), (6144, 25285), (6224, 24960), (6240, 24896), (6656, 23340), (7680, 20228), (7780, 19968), (8320, 18672), (9336, 16640), (9984, 15560), (10114, 15360), (10240, 15171), (11670, 13312), (12448, 12480)]