273597320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12979}}^1$

素因数の和:13038

約数の個数: 64

約数和(自身を含む): 672883200

約数和(自身を除く): 399285880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 10540, 12979, 21080, 25958, 51916, 64895, 103832, 129790, 220643, 259580, 402349, 441286, 519160, 804698, 882572, 1103215, 1609396, 1765144, 2011745, 2206430, 3218792, 4023490, 4412860, 6839933, 8046980, 8825720, 13679866, 16093960, 27359732, 34199665, 54719464, 68399330, 136798660, 273597320]

約数ペア:

[(1, 273597320), (2, 136798660), (4, 68399330), (5, 54719464), (8, 34199665), (10, 27359732), (17, 16093960), (20, 13679866), (31, 8825720), (34, 8046980), (40, 6839933), (62, 4412860), (68, 4023490), (85, 3218792), (124, 2206430), (136, 2011745), (155, 1765144), (170, 1609396), (248, 1103215), (310, 882572), (340, 804698), (527, 519160), (620, 441286), (680, 402349), (1054, 259580), (1240, 220643), (2108, 129790), (2635, 103832), (4216, 64895), (5270, 51916), (10540, 25958), (12979, 21080)]