268688760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1557

約数の個数: 128

約数和(自身を含む): 854254080

約数和(自身を除く): 585565320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 67, 69, 92, 115, 120, 134, 138, 184, 201, 230, 268, 276, 335, 345, 402, 460, 536, 552, 670, 690, 804, 920, 1005, 1340, 1380, 1453, 1541, 1608, 2010, 2680, 2760, 2906, 3082, 4020, 4359, 4623, 5812, 6164, 7265, 7705, 8040, 8718, 9246, 11624, 12328, 14530, 15410, 17436, 18492, 21795, 23115, 29060, 30820, 33419, 34872, 36984, 43590, 46230, 58120, 61640, 66838, 87180, 92460, 97351, 100257, 133676, 167095, 174360, 184920, 194702, 200514, 267352, 292053, 334190, 389404, 401028, 486755, 501285, 584106, 668380, 778808, 802056, 973510, 1002570, 1168212, 1336760, 1460265, 1947020, 2005140, 2239073, 2336424, 2920530, 3894040, 4010280, 4478146, 5841060, 6717219, 8956292, 11195365, 11682120, 13434438, 17912584, 22390730, 26868876, 33586095, 44781460, 53737752, 67172190, 89562920, 134344380, 268688760]

約数ペア:

[(1, 268688760), (2, 134344380), (3, 89562920), (4, 67172190), (5, 53737752), (6, 44781460), (8, 33586095), (10, 26868876), (12, 22390730), (15, 17912584), (20, 13434438), (23, 11682120), (24, 11195365), (30, 8956292), (40, 6717219), (46, 5841060), (60, 4478146), (67, 4010280), (69, 3894040), (92, 2920530), (115, 2336424), (120, 2239073), (134, 2005140), (138, 1947020), (184, 1460265), (201, 1336760), (230, 1168212), (268, 1002570), (276, 973510), (335, 802056), (345, 778808), (402, 668380), (460, 584106), (536, 501285), (552, 486755), (670, 401028), (690, 389404), (804, 334190), (920, 292053), (1005, 267352), (1340, 200514), (1380, 194702), (1453, 184920), (1541, 174360), (1608, 167095), (2010, 133676), (2680, 100257), (2760, 97351), (2906, 92460), (3082, 87180), (4020, 66838), (4359, 61640), (4623, 58120), (5812, 46230), (6164, 43590), (7265, 36984), (7705, 34872), (8040, 33419), (8718, 30820), (9246, 29060), (11624, 23115), (12328, 21795), (14530, 18492), (15410, 17436)]