69539280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 227985408

約数和(自身を除く): 158446128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 41, 48, 60, 74, 80, 82, 111, 120, 123, 148, 164, 185, 191, 205, 222, 240, 246, 296, 328, 370, 382, 410, 444, 492, 555, 573, 592, 615, 656, 740, 764, 820, 888, 955, 984, 1110, 1146, 1230, 1480, 1517, 1528, 1640, 1776, 1910, 1968, 2220, 2292, 2460, 2865, 2960, 3034, 3056, 3280, 3820, 4440, 4551, 4584, 4920, 5730, 6068, 7067, 7585, 7640, 7831, 8880, 9102, 9168, 9840, 11460, 12136, 14134, 15170, 15280, 15662, 18204, 21201, 22755, 22920, 23493, 24272, 28268, 30340, 31324, 35335, 36408, 39155, 42402, 45510, 45840, 46986, 56536, 60680, 62648, 70670, 72816, 78310, 84804, 91020, 93972, 106005, 113072, 117465, 121360, 125296, 141340, 156620, 169608, 182040, 187944, 212010, 234930, 282680, 289747, 313240, 339216, 364080, 375888, 424020, 469860, 565360, 579494, 626480, 848040, 869241, 939720, 1158988, 1448735, 1696080, 1738482, 1879440, 2317976, 2897470, 3476964, 4346205, 4635952, 5794940, 6953928, 8692410, 11589880, 13907856, 17384820, 23179760, 34769640, 69539280]

約数ペア:

[(1, 69539280), (2, 34769640), (3, 23179760), (4, 17384820), (5, 13907856), (6, 11589880), (8, 8692410), (10, 6953928), (12, 5794940), (15, 4635952), (16, 4346205), (20, 3476964), (24, 2897470), (30, 2317976), (37, 1879440), (40, 1738482), (41, 1696080), (48, 1448735), (60, 1158988), (74, 939720), (80, 869241), (82, 848040), (111, 626480), (120, 579494), (123, 565360), (148, 469860), (164, 424020), (185, 375888), (191, 364080), (205, 339216), (222, 313240), (240, 289747), (246, 282680), (296, 234930), (328, 212010), (370, 187944), (382, 182040), (410, 169608), (444, 156620), (492, 141340), (555, 125296), (573, 121360), (592, 117465), (615, 113072), (656, 106005), (740, 93972), (764, 91020), (820, 84804), (888, 78310), (955, 72816), (984, 70670), (1110, 62648), (1146, 60680), (1230, 56536), (1480, 46986), (1517, 45840), (1528, 45510), (1640, 42402), (1776, 39155), (1910, 36408), (1968, 35335), (2220, 31324), (2292, 30340), (2460, 28268), (2865, 24272), (2960, 23493), (3034, 22920), (3056, 22755), (3280, 21201), (3820, 18204), (4440, 15662), (4551, 15280), (4584, 15170), (4920, 14134), (5730, 12136), (6068, 11460), (7067, 9840), (7585, 9168), (7640, 9102), (7831, 8880)]