215712134080

素因数分解:

$2^6\times 5^1\times {\mathrm{10267}}^1\times {\mathrm{65657}}^1$

素因数の和:75941

約数の個数: 56

約数和(自身を含む): 513722374128

約数和(自身を除く): 298010240048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 10267, 20534, 41068, 51335, 65657, 82136, 102670, 131314, 164272, 205340, 262628, 328285, 328544, 410680, 525256, 656570, 657088, 821360, 1050512, 1313140, 1642720, 2101024, 2626280, 3285440, 4202048, 5252560, 10505120, 21010240, 674100419, 1348200838, 2696401676, 3370502095, 5392803352, 6741004190, 10785606704, 13482008380, 21571213408, 26964016760, 43142426816, 53928033520, 107856067040, 215712134080]

約数ペア:

[(1, 215712134080), (2, 107856067040), (4, 53928033520), (5, 43142426816), (8, 26964016760), (10, 21571213408), (16, 13482008380), (20, 10785606704), (32, 6741004190), (40, 5392803352), (64, 3370502095), (80, 2696401676), (160, 1348200838), (320, 674100419), (10267, 21010240), (20534, 10505120), (41068, 5252560), (51335, 4202048), (65657, 3285440), (82136, 2626280), (102670, 2101024), (131314, 1642720), (164272, 1313140), (205340, 1050512), (262628, 821360), (328285, 657088), (328544, 656570), (410680, 525256)]