1066231680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{997}}^1$

素因数の和:1576

約数の個数: 128

約数和(自身を含む): 3408130080

約数和(自身を除く): 2341898400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 557, 640, 960, 997, 1114, 1671, 1920, 1994, 2228, 2785, 2991, 3342, 3988, 4456, 4985, 5570, 5982, 6684, 7976, 8355, 8912, 9970, 11140, 11964, 13368, 14955, 15952, 16710, 17824, 19940, 22280, 23928, 26736, 29910, 31904, 33420, 35648, 39880, 44560, 47856, 53472, 59820, 63808, 66840, 71296, 79760, 89120, 95712, 106944, 119640, 127616, 133680, 159520, 178240, 191424, 213888, 239280, 267360, 319040, 356480, 382848, 478560, 534720, 555329, 638080, 957120, 1069440, 1110658, 1665987, 1914240, 2221316, 2776645, 3331974, 4442632, 5553290, 6663948, 8329935, 8885264, 11106580, 13327896, 16659870, 17770528, 22213160, 26655792, 33319740, 35541056, 44426320, 53311584, 66639480, 71082112, 88852640, 106623168, 133278960, 177705280, 213246336, 266557920, 355410560, 533115840, 1066231680]

約数ペア:

[(1, 1066231680), (2, 533115840), (3, 355410560), (4, 266557920), (5, 213246336), (6, 177705280), (8, 133278960), (10, 106623168), (12, 88852640), (15, 71082112), (16, 66639480), (20, 53311584), (24, 44426320), (30, 35541056), (32, 33319740), (40, 26655792), (48, 22213160), (60, 17770528), (64, 16659870), (80, 13327896), (96, 11106580), (120, 8885264), (128, 8329935), (160, 6663948), (192, 5553290), (240, 4442632), (320, 3331974), (384, 2776645), (480, 2221316), (557, 1914240), (640, 1665987), (960, 1110658), (997, 1069440), (1114, 957120), (1671, 638080), (1920, 555329), (1994, 534720), (2228, 478560), (2785, 382848), (2991, 356480), (3342, 319040), (3988, 267360), (4456, 239280), (4985, 213888), (5570, 191424), (5982, 178240), (6684, 159520), (7976, 133680), (8355, 127616), (8912, 119640), (9970, 106944), (11140, 95712), (11964, 89120), (13368, 79760), (14955, 71296), (15952, 66840), (16710, 63808), (17824, 59820), (19940, 53472), (22280, 47856), (23928, 44560), (26736, 39880), (29910, 35648), (31904, 33420)]