222208080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 710311680

約数和(自身を除く): 488103600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 101, 103, 120, 178, 202, 206, 240, 267, 303, 309, 356, 404, 412, 445, 505, 515, 534, 606, 618, 712, 808, 824, 890, 1010, 1030, 1068, 1212, 1236, 1335, 1424, 1515, 1545, 1616, 1648, 1780, 2020, 2060, 2136, 2424, 2472, 2670, 3030, 3090, 3560, 4040, 4120, 4272, 4848, 4944, 5340, 6060, 6180, 7120, 8080, 8240, 8989, 9167, 10403, 10680, 12120, 12360, 17978, 18334, 20806, 21360, 24240, 24720, 26967, 27501, 31209, 35956, 36668, 41612, 44945, 45835, 52015, 53934, 55002, 62418, 71912, 73336, 83224, 89890, 91670, 104030, 107868, 110004, 124836, 134835, 137505, 143824, 146672, 156045, 166448, 179780, 183340, 208060, 215736, 220008, 249672, 269670, 275010, 312090, 359560, 366680, 416120, 431472, 440016, 499344, 539340, 550020, 624180, 719120, 733360, 832240, 925867, 1078680, 1100040, 1248360, 1851734, 2157360, 2200080, 2496720, 2777601, 3703468, 4629335, 5555202, 7406936, 9258670, 11110404, 13888005, 14813872, 18517340, 22220808, 27776010, 37034680, 44441616, 55552020, 74069360, 111104040, 222208080]

約数ペア:

[(1, 222208080), (2, 111104040), (3, 74069360), (4, 55552020), (5, 44441616), (6, 37034680), (8, 27776010), (10, 22220808), (12, 18517340), (15, 14813872), (16, 13888005), (20, 11110404), (24, 9258670), (30, 7406936), (40, 5555202), (48, 4629335), (60, 3703468), (80, 2777601), (89, 2496720), (101, 2200080), (103, 2157360), (120, 1851734), (178, 1248360), (202, 1100040), (206, 1078680), (240, 925867), (267, 832240), (303, 733360), (309, 719120), (356, 624180), (404, 550020), (412, 539340), (445, 499344), (505, 440016), (515, 431472), (534, 416120), (606, 366680), (618, 359560), (712, 312090), (808, 275010), (824, 269670), (890, 249672), (1010, 220008), (1030, 215736), (1068, 208060), (1212, 183340), (1236, 179780), (1335, 166448), (1424, 156045), (1515, 146672), (1545, 143824), (1616, 137505), (1648, 134835), (1780, 124836), (2020, 110004), (2060, 107868), (2136, 104030), (2424, 91670), (2472, 89890), (2670, 83224), (3030, 73336), (3090, 71912), (3560, 62418), (4040, 55002), (4120, 53934), (4272, 52015), (4848, 45835), (4944, 44945), (5340, 41612), (6060, 36668), (6180, 35956), (7120, 31209), (8080, 27501), (8240, 26967), (8989, 24720), (9167, 24240), (10403, 21360), (10680, 20806), (12120, 18334), (12360, 17978)]