70724280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 233798400

約数和(自身を除く): 163074120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 131, 132, 165, 220, 262, 264, 330, 393, 409, 440, 524, 655, 660, 786, 818, 1048, 1227, 1310, 1320, 1441, 1572, 1636, 1965, 2045, 2454, 2620, 2882, 3144, 3272, 3930, 4090, 4323, 4499, 4908, 5240, 5764, 6135, 7205, 7860, 8180, 8646, 8998, 9816, 11528, 12270, 13497, 14410, 15720, 16360, 17292, 17996, 21615, 22495, 24540, 26994, 28820, 34584, 35992, 43230, 44990, 49080, 53579, 53988, 57640, 67485, 86460, 89980, 107158, 107976, 134970, 160737, 172920, 179960, 214316, 267895, 269940, 321474, 428632, 535790, 539880, 589369, 642948, 803685, 1071580, 1178738, 1285896, 1607370, 1768107, 2143160, 2357476, 2946845, 3214740, 3536214, 4714952, 5893690, 6429480, 7072428, 8840535, 11787380, 14144856, 17681070, 23574760, 35362140, 70724280]

約数ペア:

[(1, 70724280), (2, 35362140), (3, 23574760), (4, 17681070), (5, 14144856), (6, 11787380), (8, 8840535), (10, 7072428), (11, 6429480), (12, 5893690), (15, 4714952), (20, 3536214), (22, 3214740), (24, 2946845), (30, 2357476), (33, 2143160), (40, 1768107), (44, 1607370), (55, 1285896), (60, 1178738), (66, 1071580), (88, 803685), (110, 642948), (120, 589369), (131, 539880), (132, 535790), (165, 428632), (220, 321474), (262, 269940), (264, 267895), (330, 214316), (393, 179960), (409, 172920), (440, 160737), (524, 134970), (655, 107976), (660, 107158), (786, 89980), (818, 86460), (1048, 67485), (1227, 57640), (1310, 53988), (1320, 53579), (1441, 49080), (1572, 44990), (1636, 43230), (1965, 35992), (2045, 34584), (2454, 28820), (2620, 26994), (2882, 24540), (3144, 22495), (3272, 21615), (3930, 17996), (4090, 17292), (4323, 16360), (4499, 15720), (4908, 14410), (5240, 13497), (5764, 12270), (6135, 11528), (7205, 9816), (7860, 8998), (8180, 8646)]