1022353680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2209

約数の個数: 160

約数和(自身を含む): 3345857280

約数和(自身を除く): 2323503600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 89, 92, 115, 120, 138, 178, 184, 230, 240, 267, 276, 345, 356, 368, 445, 460, 534, 552, 690, 712, 890, 920, 1068, 1104, 1335, 1380, 1424, 1780, 1840, 2047, 2081, 2136, 2670, 2760, 3560, 4094, 4162, 4272, 5340, 5520, 6141, 6243, 7120, 8188, 8324, 10235, 10405, 10680, 12282, 12486, 16376, 16648, 20470, 20810, 21360, 24564, 24972, 30705, 31215, 32752, 33296, 40940, 41620, 47863, 49128, 49944, 61410, 62430, 81880, 83240, 95726, 98256, 99888, 122820, 124860, 143589, 163760, 166480, 185209, 191452, 239315, 245640, 249720, 287178, 370418, 382904, 478630, 491280, 499440, 555627, 574356, 717945, 740836, 765808, 926045, 957260, 1111254, 1148712, 1435890, 1481672, 1852090, 1914520, 2222508, 2297424, 2778135, 2871780, 2963344, 3704180, 3829040, 4259807, 4445016, 5556270, 5743560, 7408360, 8519614, 8890032, 11112540, 11487120, 12779421, 14816720, 17039228, 21299035, 22225080, 25558842, 34078456, 42598070, 44450160, 51117684, 63897105, 68156912, 85196140, 102235368, 127794210, 170392280, 204470736, 255588420, 340784560, 511176840, 1022353680]

約数ペア:

[(1, 1022353680), (2, 511176840), (3, 340784560), (4, 255588420), (5, 204470736), (6, 170392280), (8, 127794210), (10, 102235368), (12, 85196140), (15, 68156912), (16, 63897105), (20, 51117684), (23, 44450160), (24, 42598070), (30, 34078456), (40, 25558842), (46, 22225080), (48, 21299035), (60, 17039228), (69, 14816720), (80, 12779421), (89, 11487120), (92, 11112540), (115, 8890032), (120, 8519614), (138, 7408360), (178, 5743560), (184, 5556270), (230, 4445016), (240, 4259807), (267, 3829040), (276, 3704180), (345, 2963344), (356, 2871780), (368, 2778135), (445, 2297424), (460, 2222508), (534, 1914520), (552, 1852090), (690, 1481672), (712, 1435890), (890, 1148712), (920, 1111254), (1068, 957260), (1104, 926045), (1335, 765808), (1380, 740836), (1424, 717945), (1780, 574356), (1840, 555627), (2047, 499440), (2081, 491280), (2136, 478630), (2670, 382904), (2760, 370418), (3560, 287178), (4094, 249720), (4162, 245640), (4272, 239315), (5340, 191452), (5520, 185209), (6141, 166480), (6243, 163760), (7120, 143589), (8188, 124860), (8324, 122820), (10235, 99888), (10405, 98256), (10680, 95726), (12282, 83240), (12486, 81880), (16376, 62430), (16648, 61410), (20470, 49944), (20810, 49128), (21360, 47863), (24564, 41620), (24972, 40940), (30705, 33296), (31215, 32752)]