345192960

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{6421}}^1$

素因数の和:6454

約数の個数: 160

約数和(自身を含む): 1261383552

約数和(自身を除く): 916190592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6421, 6720, 7680, 8960, 10752, 12842, 13440, 17920, 19263, 25684, 26880, 32105, 38526, 44947, 51368, 53760, 64210, 77052, 89894, 96315, 102736, 128420, 134841, 154104, 179788, 192630, 205472, 224735, 256840, 269682, 308208, 359576, 385260, 410944, 449470, 513680, 539364, 616416, 674205, 719152, 770520, 821888, 898940, 1027360, 1078728, 1232832, 1348410, 1438304, 1541040, 1643776, 1797880, 2054720, 2157456, 2465664, 2696820, 2876608, 3082080, 3287552, 3595760, 4109440, 4314912, 4931328, 5393640, 5753216, 6164160, 7191520, 8218880, 8629824, 9862656, 10787280, 11506432, 12328320, 14383040, 16437760, 17259648, 21574560, 23012864, 24656640, 28766080, 34519296, 43149120, 49313280, 57532160, 69038592, 86298240, 115064320, 172596480, 345192960]

約数ペア:

[(1, 345192960), (2, 172596480), (3, 115064320), (4, 86298240), (5, 69038592), (6, 57532160), (7, 49313280), (8, 43149120), (10, 34519296), (12, 28766080), (14, 24656640), (15, 23012864), (16, 21574560), (20, 17259648), (21, 16437760), (24, 14383040), (28, 12328320), (30, 11506432), (32, 10787280), (35, 9862656), (40, 8629824), (42, 8218880), (48, 7191520), (56, 6164160), (60, 5753216), (64, 5393640), (70, 4931328), (80, 4314912), (84, 4109440), (96, 3595760), (105, 3287552), (112, 3082080), (120, 2876608), (128, 2696820), (140, 2465664), (160, 2157456), (168, 2054720), (192, 1797880), (210, 1643776), (224, 1541040), (240, 1438304), (256, 1348410), (280, 1232832), (320, 1078728), (336, 1027360), (384, 898940), (420, 821888), (448, 770520), (480, 719152), (512, 674205), (560, 616416), (640, 539364), (672, 513680), (768, 449470), (840, 410944), (896, 385260), (960, 359576), (1120, 308208), (1280, 269682), (1344, 256840), (1536, 224735), (1680, 205472), (1792, 192630), (1920, 179788), (2240, 154104), (2560, 134841), (2688, 128420), (3360, 102736), (3584, 96315), (3840, 89894), (4480, 77052), (5376, 64210), (6421, 53760), (6720, 51368), (7680, 44947), (8960, 38526), (10752, 32105), (12842, 26880), (13440, 25684), (17920, 19263)]