197732760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{35059}}^1$

素因数の和:35120

約数の個数: 64

約数和(自身を含む): 605836800

約数和(自身を除く): 408104040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 35059, 70118, 105177, 140236, 175295, 210354, 280472, 350590, 420708, 525885, 701180, 841416, 1051770, 1402360, 1647773, 2103540, 3295546, 4207080, 4943319, 6591092, 8238865, 9886638, 13182184, 16477730, 19773276, 24716595, 32955460, 39546552, 49433190, 65910920, 98866380, 197732760]

約数ペア:

[(1, 197732760), (2, 98866380), (3, 65910920), (4, 49433190), (5, 39546552), (6, 32955460), (8, 24716595), (10, 19773276), (12, 16477730), (15, 13182184), (20, 9886638), (24, 8238865), (30, 6591092), (40, 4943319), (47, 4207080), (60, 3295546), (94, 2103540), (120, 1647773), (141, 1402360), (188, 1051770), (235, 841416), (282, 701180), (376, 525885), (470, 420708), (564, 350590), (705, 280472), (940, 210354), (1128, 175295), (1410, 140236), (1880, 105177), (2820, 70118), (5640, 35059)]