656881560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{17053}}^1$

素因数の和:17177

約数の個数: 96

約数和(自身を含む): 2154943440

約数和(自身を除く): 1498061880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 6420, 7704, 9630, 12840, 17053, 19260, 34106, 38520, 51159, 68212, 85265, 102318, 136424, 153477, 170530, 204636, 255795, 306954, 341060, 409272, 511590, 613908, 682120, 767385, 1023180, 1227816, 1534770, 1824671, 2046360, 3069540, 3649342, 5474013, 6139080, 7298684, 9123355, 10948026, 14597368, 16422039, 18246710, 21896052, 27370065, 32844078, 36493420, 43792104, 54740130, 65688156, 72986840, 82110195, 109480260, 131376312, 164220390, 218960520, 328440780, 656881560]

約数ペア:

[(1, 656881560), (2, 328440780), (3, 218960520), (4, 164220390), (5, 131376312), (6, 109480260), (8, 82110195), (9, 72986840), (10, 65688156), (12, 54740130), (15, 43792104), (18, 36493420), (20, 32844078), (24, 27370065), (30, 21896052), (36, 18246710), (40, 16422039), (45, 14597368), (60, 10948026), (72, 9123355), (90, 7298684), (107, 6139080), (120, 5474013), (180, 3649342), (214, 3069540), (321, 2046360), (360, 1824671), (428, 1534770), (535, 1227816), (642, 1023180), (856, 767385), (963, 682120), (1070, 613908), (1284, 511590), (1605, 409272), (1926, 341060), (2140, 306954), (2568, 255795), (3210, 204636), (3852, 170530), (4280, 153477), (4815, 136424), (6420, 102318), (7704, 85265), (9630, 68212), (12840, 51159), (17053, 38520), (19260, 34106)]