394742400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3203

約数の個数: 192

約数和(自身を含む): 1400639520

約数和(自身を除く): 1005897120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1664, 1920, 1950, 2080, 2400, 2496, 2600, 3120, 3163, 3200, 3900, 4160, 4800, 4992, 5200, 6240, 6326, 7800, 8320, 9489, 9600, 10400, 12480, 12652, 15600, 15815, 18978, 20800, 24960, 25304, 31200, 31630, 37956, 41119, 41600, 47445, 50608, 62400, 63260, 75912, 79075, 82238, 94890, 101216, 123357, 124800, 126520, 151824, 158150, 164476, 189780, 202432, 205595, 237225, 246714, 253040, 303648, 316300, 328952, 379560, 404864, 411190, 474450, 493428, 506080, 607296, 616785, 632600, 657904, 759120, 822380, 948900, 986856, 1012160, 1027975, 1214592, 1233570, 1265200, 1315808, 1518240, 1644760, 1897800, 1973712, 2024320, 2055950, 2467140, 2530400, 2631616, 3036480, 3083925, 3289520, 3795600, 3947424, 4111900, 4934280, 5060800, 5263232, 6072960, 6167850, 6579040, 7591200, 7894848, 8223800, 9868560, 10121600, 12335700, 13158080, 15182400, 15789696, 16447600, 19737120, 24671400, 26316160, 30364800, 32895200, 39474240, 49342800, 65790400, 78948480, 98685600, 131580800, 197371200, 394742400]

約数ペア:

[(1, 394742400), (2, 197371200), (3, 131580800), (4, 98685600), (5, 78948480), (6, 65790400), (8, 49342800), (10, 39474240), (12, 32895200), (13, 30364800), (15, 26316160), (16, 24671400), (20, 19737120), (24, 16447600), (25, 15789696), (26, 15182400), (30, 13158080), (32, 12335700), (39, 10121600), (40, 9868560), (48, 8223800), (50, 7894848), (52, 7591200), (60, 6579040), (64, 6167850), (65, 6072960), (75, 5263232), (78, 5060800), (80, 4934280), (96, 4111900), (100, 3947424), (104, 3795600), (120, 3289520), (128, 3083925), (130, 3036480), (150, 2631616), (156, 2530400), (160, 2467140), (192, 2055950), (195, 2024320), (200, 1973712), (208, 1897800), (240, 1644760), (260, 1518240), (300, 1315808), (312, 1265200), (320, 1233570), (325, 1214592), (384, 1027975), (390, 1012160), (400, 986856), (416, 948900), (480, 822380), (520, 759120), (600, 657904), (624, 632600), (640, 616785), (650, 607296), (780, 506080), (800, 493428), (832, 474450), (960, 411190), (975, 404864), (1040, 379560), (1200, 328952), (1248, 316300), (1300, 303648), (1560, 253040), (1600, 246714), (1664, 237225), (1920, 205595), (1950, 202432), (2080, 189780), (2400, 164476), (2496, 158150), (2600, 151824), (3120, 126520), (3163, 124800), (3200, 123357), (3900, 101216), (4160, 94890), (4800, 82238), (4992, 79075), (5200, 75912), (6240, 63260), (6326, 62400), (7800, 50608), (8320, 47445), (9489, 41600), (9600, 41119), (10400, 37956), (12480, 31630), (12652, 31200), (15600, 25304), (15815, 24960), (18978, 20800)]