1297946880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1$

素因数の和:701

約数の個数: 216

約数和(自身を含む): 4517665152

約数和(自身を除く): 3219718272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 307, 320, 360, 367, 384, 480, 576, 614, 640, 720, 734, 768, 921, 960, 1101, 1152, 1228, 1280, 1440, 1468, 1535, 1835, 1842, 1920, 2202, 2304, 2456, 2763, 2880, 2936, 3070, 3303, 3670, 3684, 3840, 4404, 4605, 4912, 5505, 5526, 5760, 5872, 6140, 6606, 7340, 7368, 8808, 9210, 9824, 11010, 11052, 11520, 11744, 12280, 13212, 13815, 14680, 14736, 16515, 17616, 18420, 19648, 22020, 22104, 23488, 24560, 26424, 27630, 29360, 29472, 33030, 35232, 36840, 39296, 44040, 44208, 46976, 49120, 52848, 55260, 58720, 58944, 66060, 70464, 73680, 78592, 88080, 88416, 93952, 98240, 105696, 110520, 112669, 117440, 117888, 132120, 140928, 147360, 176160, 176832, 196480, 211392, 221040, 225338, 234880, 235776, 264240, 281856, 294720, 338007, 352320, 353664, 392960, 422784, 442080, 450676, 469760, 528480, 563345, 589440, 676014, 704640, 707328, 845568, 884160, 901352, 1014021, 1056960, 1126690, 1178880, 1352028, 1409280, 1690035, 1768320, 1802704, 2028042, 2113920, 2253380, 2704056, 3380070, 3536640, 3605408, 4056084, 4227840, 4506760, 5070105, 5408112, 6760140, 7210816, 8112168, 9013520, 10140210, 10816224, 13520280, 14421632, 16224336, 18027040, 20280420, 21632448, 27040560, 28843264, 32448672, 36054080, 40560840, 43264896, 54081120, 64897344, 72108160, 81121680, 86529792, 108162240, 129794688, 144216320, 162243360, 216324480, 259589376, 324486720, 432648960, 648973440, 1297946880]

約数ペア:

[(1, 1297946880), (2, 648973440), (3, 432648960), (4, 324486720), (5, 259589376), (6, 216324480), (8, 162243360), (9, 144216320), (10, 129794688), (12, 108162240), (15, 86529792), (16, 81121680), (18, 72108160), (20, 64897344), (24, 54081120), (30, 43264896), (32, 40560840), (36, 36054080), (40, 32448672), (45, 28843264), (48, 27040560), (60, 21632448), (64, 20280420), (72, 18027040), (80, 16224336), (90, 14421632), (96, 13520280), (120, 10816224), (128, 10140210), (144, 9013520), (160, 8112168), (180, 7210816), (192, 6760140), (240, 5408112), (256, 5070105), (288, 4506760), (307, 4227840), (320, 4056084), (360, 3605408), (367, 3536640), (384, 3380070), (480, 2704056), (576, 2253380), (614, 2113920), (640, 2028042), (720, 1802704), (734, 1768320), (768, 1690035), (921, 1409280), (960, 1352028), (1101, 1178880), (1152, 1126690), (1228, 1056960), (1280, 1014021), (1440, 901352), (1468, 884160), (1535, 845568), (1835, 707328), (1842, 704640), (1920, 676014), (2202, 589440), (2304, 563345), (2456, 528480), (2763, 469760), (2880, 450676), (2936, 442080), (3070, 422784), (3303, 392960), (3670, 353664), (3684, 352320), (3840, 338007), (4404, 294720), (4605, 281856), (4912, 264240), (5505, 235776), (5526, 234880), (5760, 225338), (5872, 221040), (6140, 211392), (6606, 196480), (7340, 176832), (7368, 176160), (8808, 147360), (9210, 140928), (9824, 132120), (11010, 117888), (11052, 117440), (11520, 112669), (11744, 110520), (12280, 105696), (13212, 98240), (13815, 93952), (14680, 88416), (14736, 88080), (16515, 78592), (17616, 73680), (18420, 70464), (19648, 66060), (22020, 58944), (22104, 58720), (23488, 55260), (24560, 52848), (26424, 49120), (27630, 46976), (29360, 44208), (29472, 44040), (33030, 39296), (35232, 36840)]