66614240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5407}}^1$

素因数の和:5440

約数の個数: 96

約数和(自身を含む): 196245504

約数和(自身を除く): 129631264

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 5407, 6160, 10814, 12320, 21628, 27035, 37849, 43256, 54070, 59477, 75698, 86512, 108140, 118954, 151396, 173024, 189245, 216280, 237908, 297385, 302792, 378490, 416339, 432560, 475816, 594770, 605584, 756980, 832678, 865120, 951632, 1189540, 1211168, 1513960, 1665356, 1903264, 2081695, 2379080, 3027920, 3330712, 4163390, 4758160, 6055840, 6661424, 8326780, 9516320, 13322848, 16653560, 33307120, 66614240]

約数ペア:

[(1, 66614240), (2, 33307120), (4, 16653560), (5, 13322848), (7, 9516320), (8, 8326780), (10, 6661424), (11, 6055840), (14, 4758160), (16, 4163390), (20, 3330712), (22, 3027920), (28, 2379080), (32, 2081695), (35, 1903264), (40, 1665356), (44, 1513960), (55, 1211168), (56, 1189540), (70, 951632), (77, 865120), (80, 832678), (88, 756980), (110, 605584), (112, 594770), (140, 475816), (154, 432560), (160, 416339), (176, 378490), (220, 302792), (224, 297385), (280, 237908), (308, 216280), (352, 189245), (385, 173024), (440, 151396), (560, 118954), (616, 108140), (770, 86512), (880, 75698), (1120, 59477), (1232, 54070), (1540, 43256), (1760, 37849), (2464, 27035), (3080, 21628), (5407, 12320), (6160, 10814)]