67982080

素因数分解:

$2^8\times 5^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 164313072

約数和(自身を除く): 96330992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 256, 307, 320, 346, 614, 640, 692, 865, 1228, 1280, 1384, 1535, 1730, 2456, 2768, 3070, 3460, 4912, 5536, 6140, 6920, 9824, 11072, 12280, 13840, 19648, 22144, 24560, 27680, 39296, 44288, 49120, 53111, 55360, 78592, 98240, 106222, 110720, 196480, 212444, 221440, 265555, 392960, 424888, 531110, 849776, 1062220, 1699552, 2124440, 3399104, 4248880, 6798208, 8497760, 13596416, 16995520, 33991040, 67982080]

約数ペア:

[(1, 67982080), (2, 33991040), (4, 16995520), (5, 13596416), (8, 8497760), (10, 6798208), (16, 4248880), (20, 3399104), (32, 2124440), (40, 1699552), (64, 1062220), (80, 849776), (128, 531110), (160, 424888), (173, 392960), (256, 265555), (307, 221440), (320, 212444), (346, 196480), (614, 110720), (640, 106222), (692, 98240), (865, 78592), (1228, 55360), (1280, 53111), (1384, 49120), (1535, 44288), (1730, 39296), (2456, 27680), (2768, 24560), (3070, 22144), (3460, 19648), (4912, 13840), (5536, 12280), (6140, 11072), (6920, 9824)]