69242320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2108

約数の個数: 80

約数和(自身を含む): 187095168

約数和(自身を除く): 117852848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2027, 2135, 2440, 3416, 4054, 4270, 4880, 6832, 8108, 8540, 10135, 14189, 16216, 17080, 20270, 28378, 32432, 34160, 40540, 56756, 70945, 81080, 113512, 123647, 141890, 162160, 227024, 247294, 283780, 494588, 567560, 618235, 865529, 989176, 1135120, 1236470, 1731058, 1978352, 2472940, 3462116, 4327645, 4945880, 6924232, 8655290, 9891760, 13848464, 17310580, 34621160, 69242320]

約数ペア:

[(1, 69242320), (2, 34621160), (4, 17310580), (5, 13848464), (7, 9891760), (8, 8655290), (10, 6924232), (14, 4945880), (16, 4327645), (20, 3462116), (28, 2472940), (35, 1978352), (40, 1731058), (56, 1236470), (61, 1135120), (70, 989176), (80, 865529), (112, 618235), (122, 567560), (140, 494588), (244, 283780), (280, 247294), (305, 227024), (427, 162160), (488, 141890), (560, 123647), (610, 113512), (854, 81080), (976, 70945), (1220, 56756), (1708, 40540), (2027, 34160), (2135, 32432), (2440, 28378), (3416, 20270), (4054, 17080), (4270, 16216), (4880, 14189), (6832, 10135), (8108, 8540)]