115442320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{977}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 308515968

約数和(自身を除く): 193073648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 211, 280, 422, 560, 844, 977, 1055, 1477, 1688, 1954, 2110, 2954, 3376, 3908, 4220, 4885, 5908, 6839, 7385, 7816, 8440, 9770, 11816, 13678, 14770, 15632, 16880, 19540, 23632, 27356, 29540, 34195, 39080, 54712, 59080, 68390, 78160, 109424, 118160, 136780, 206147, 273560, 412294, 547120, 824588, 1030735, 1443029, 1649176, 2061470, 2886058, 3298352, 4122940, 5772116, 7215145, 8245880, 11544232, 14430290, 16491760, 23088464, 28860580, 57721160, 115442320]

約数ペア:

[(1, 115442320), (2, 57721160), (4, 28860580), (5, 23088464), (7, 16491760), (8, 14430290), (10, 11544232), (14, 8245880), (16, 7215145), (20, 5772116), (28, 4122940), (35, 3298352), (40, 2886058), (56, 2061470), (70, 1649176), (80, 1443029), (112, 1030735), (140, 824588), (211, 547120), (280, 412294), (422, 273560), (560, 206147), (844, 136780), (977, 118160), (1055, 109424), (1477, 78160), (1688, 68390), (1954, 59080), (2110, 54712), (2954, 39080), (3376, 34195), (3908, 29540), (4220, 27356), (4885, 23632), (5908, 19540), (6839, 16880), (7385, 15632), (7816, 14770), (8440, 13678), (9770, 11816)]