191689120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5521}}^1$

素因数の和:5574

約数の個数: 96

約数和(自身を含む): 534352896

約数和(自身を除く): 342663776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 5521, 6944, 8680, 11042, 17360, 22084, 27605, 34720, 38647, 44168, 55210, 77294, 88336, 110420, 154588, 171151, 176672, 193235, 220840, 309176, 342302, 386470, 441680, 618352, 684604, 772940, 855755, 883360, 1198057, 1236704, 1369208, 1545880, 1711510, 2396114, 2738416, 3091760, 3423020, 4792228, 5476832, 5990285, 6183520, 6846040, 9584456, 11980570, 13692080, 19168912, 23961140, 27384160, 38337824, 47922280, 95844560, 191689120]

約数ペア:

[(1, 191689120), (2, 95844560), (4, 47922280), (5, 38337824), (7, 27384160), (8, 23961140), (10, 19168912), (14, 13692080), (16, 11980570), (20, 9584456), (28, 6846040), (31, 6183520), (32, 5990285), (35, 5476832), (40, 4792228), (56, 3423020), (62, 3091760), (70, 2738416), (80, 2396114), (112, 1711510), (124, 1545880), (140, 1369208), (155, 1236704), (160, 1198057), (217, 883360), (224, 855755), (248, 772940), (280, 684604), (310, 618352), (434, 441680), (496, 386470), (560, 342302), (620, 309176), (868, 220840), (992, 193235), (1085, 176672), (1120, 171151), (1240, 154588), (1736, 110420), (2170, 88336), (2480, 77294), (3472, 55210), (4340, 44168), (4960, 38647), (5521, 34720), (6944, 27605), (8680, 22084), (11042, 17360)]