70813079.000000000

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:715

約数の個数: 128

約数和(自身を含む): 877443840

約数和(自身を除く): 595178520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 103, 120, 123, 164, 205, 206, 246, 309, 328, 410, 412, 492, 515, 557, 615, 618, 820, 824, 984, 1030, 1114, 1230, 1236, 1545, 1640, 1671, 2060, 2228, 2460, 2472, 2785, 3090, 3342, 4120, 4223, 4456, 4920, 5570, 6180, 6684, 8355, 8446, 11140, 12360, 12669, 13368, 16710, 16892, 21115, 22280, 22837, 25338, 33420, 33784, 42230, 45674, 50676, 57371, 63345, 66840, 68511, 84460, 91348, 101352, 114185, 114742, 126690, 137022, 168920, 172113, 182696, 228370, 229484, 253380, 274044, 286855, 342555, 344226, 456740, 458968, 506760, 548088, 573710, 685110, 688452, 860565, 913480, 1147420, 1370220, 1376904, 1721130, 2294840, 2352211, 2740440, 3442260, 4704422, 6884520, 7056633, 9408844, 11761055, 14113266, 18817688, 23522110, 28226532, 35283165, 47044220, 56453064, 70566330, 94088440, 141132660, 282265320]

約数ペア:

[(1, 282265320), (2, 141132660), (3, 94088440), (4, 70566330), (5, 56453064), (6, 47044220), (8, 35283165), (10, 28226532), (12, 23522110), (15, 18817688), (20, 14113266), (24, 11761055), (30, 9408844), (40, 7056633), (41, 6884520), (60, 4704422), (82, 3442260), (103, 2740440), (120, 2352211), (123, 2294840), (164, 1721130), (205, 1376904), (206, 1370220), (246, 1147420), (309, 913480), (328, 860565), (410, 688452), (412, 685110), (492, 573710), (515, 548088), (557, 506760), (615, 458968), (618, 456740), (820, 344226), (824, 342555), (984, 286855), (1030, 274044), (1114, 253380), (1230, 229484), (1236, 228370), (1545, 182696), (1640, 172113), (1671, 168920), (2060, 137022), (2228, 126690), (2460, 114742), (2472, 114185), (2785, 101352), (3090, 91348), (3342, 84460), (4120, 68511), (4223, 66840), (4456, 63345), (4920, 57371), (5570, 50676), (6180, 45674), (6684, 42230), (8355, 33784), (8446, 33420), (11140, 25338), (12360, 22837), (12669, 22280), (13368, 21115), (16710, 16892)]