6400369920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{238109}}^1$

素因数の和:238140

約数の個数: 144

約数和(自身を含む): 23361448320

約数和(自身を除く): 16961078400

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, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 238109, 476218, 714327, 952436, 1190545, 1428654, 1666763, 1904872, 2381090, 2857308, 3333526, 3571635, 3809744, 4762180, 5000289, 5714616, 6667052, 7143270, 7619488, 8333815, 9524360, 10000578, 11429232, 13334104, 14286540, 15238976, 16667630, 19048720, 20001156, 22858464, 25001445, 26668208, 28573080, 30477952, 33335260, 38097440, 40002312, 45716928, 50002890, 53336416, 57146160, 60955904, 66670520, 76194880, 80004624, 91433856, 100005780, 106672832, 114292320, 133341040, 152389760, 160009248, 182867712, 200011560, 213345664, 228584640, 266682080, 304779520, 320018496, 400023120, 426691328, 457169280, 533364160, 640036992, 800046240, 914338560, 1066728320, 1280073984, 1600092480, 2133456640, 3200184960, 6400369920]

約数ペア:

[(1, 6400369920), (2, 3200184960), (3, 2133456640), (4, 1600092480), (5, 1280073984), (6, 1066728320), (7, 914338560), (8, 800046240), (10, 640036992), (12, 533364160), (14, 457169280), (15, 426691328), (16, 400023120), (20, 320018496), (21, 304779520), (24, 266682080), (28, 228584640), (30, 213345664), (32, 200011560), (35, 182867712), (40, 160009248), (42, 152389760), (48, 133341040), (56, 114292320), (60, 106672832), (64, 100005780), (70, 91433856), (80, 80004624), (84, 76194880), (96, 66670520), (105, 60955904), (112, 57146160), (120, 53336416), (128, 50002890), (140, 45716928), (160, 40002312), (168, 38097440), (192, 33335260), (210, 30477952), (224, 28573080), (240, 26668208), (256, 25001445), (280, 22858464), (320, 20001156), (336, 19048720), (384, 16667630), (420, 15238976), (448, 14286540), (480, 13334104), (560, 11429232), (640, 10000578), (672, 9524360), (768, 8333815), (840, 7619488), (896, 7143270), (960, 6667052), (1120, 5714616), (1280, 5000289), (1344, 4762180), (1680, 3809744), (1792, 3571635), (1920, 3333526), (2240, 2857308), (2688, 2381090), (3360, 1904872), (3840, 1666763), (4480, 1428654), (5376, 1190545), (6720, 952436), (8960, 714327), (13440, 476218), (26880, 238109)]