81424475040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{10243}}^1\times {\mathrm{16561}}^1$

素因数の和:26822

約数の個数: 96

約数和(自身を含む): 256527625536

約数和(自身を除く): 175103150496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 10243, 16561, 20486, 30729, 33122, 40972, 49683, 51215, 61458, 66244, 81944, 82805, 99366, 102430, 122916, 132488, 153645, 163888, 165610, 198732, 204860, 245832, 248415, 264976, 307290, 327776, 331220, 397464, 409720, 491664, 496830, 529952, 614580, 662440, 794928, 819440, 983328, 993660, 1229160, 1324880, 1589856, 1638880, 1987320, 2458320, 2649760, 3974640, 4916640, 7949280, 169634323, 339268646, 508902969, 678537292, 848171615, 1017805938, 1357074584, 1696343230, 2035611876, 2544514845, 2714149168, 3392686460, 4071223752, 5089029690, 5428298336, 6785372920, 8142447504, 10178059380, 13570745840, 16284895008, 20356118760, 27141491680, 40712237520, 81424475040]

約数ペア:

[(1, 81424475040), (2, 40712237520), (3, 27141491680), (4, 20356118760), (5, 16284895008), (6, 13570745840), (8, 10178059380), (10, 8142447504), (12, 6785372920), (15, 5428298336), (16, 5089029690), (20, 4071223752), (24, 3392686460), (30, 2714149168), (32, 2544514845), (40, 2035611876), (48, 1696343230), (60, 1357074584), (80, 1017805938), (96, 848171615), (120, 678537292), (160, 508902969), (240, 339268646), (480, 169634323), (10243, 7949280), (16561, 4916640), (20486, 3974640), (30729, 2649760), (33122, 2458320), (40972, 1987320), (49683, 1638880), (51215, 1589856), (61458, 1324880), (66244, 1229160), (81944, 993660), (82805, 983328), (99366, 819440), (102430, 794928), (122916, 662440), (132488, 614580), (153645, 529952), (163888, 496830), (165610, 491664), (198732, 409720), (204860, 397464), (245832, 331220), (248415, 327776), (264976, 307290)]