15663136960

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{670511}}^1$

素因数の和:670601

約数の個数: 56

約数和(自身を含む): 37808830656

約数和(自身を除く): 22145693696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5840, 11680, 23360, 670511, 1341022, 2682044, 3352555, 5364088, 6705110, 10728176, 13410220, 21456352, 26820440, 42912704, 48947303, 53640880, 97894606, 107281760, 195789212, 214563520, 244736515, 391578424, 489473030, 783156848, 978946060, 1566313696, 1957892120, 3132627392, 3915784240, 7831568480, 15663136960]

約数ペア:

[(1, 15663136960), (2, 7831568480), (4, 3915784240), (5, 3132627392), (8, 1957892120), (10, 1566313696), (16, 978946060), (20, 783156848), (32, 489473030), (40, 391578424), (64, 244736515), (73, 214563520), (80, 195789212), (146, 107281760), (160, 97894606), (292, 53640880), (320, 48947303), (365, 42912704), (584, 26820440), (730, 21456352), (1168, 13410220), (1460, 10728176), (2336, 6705110), (2920, 5364088), (4672, 3352555), (5840, 2682044), (11680, 1341022), (23360, 670511)]