2016505320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{988483}}^1$

素因数の和:988514

約数の個数: 64

約数和(自身を含む): 6405376320

約数和(自身を除く): 4388871000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 988483, 1976966, 2965449, 3953932, 4942415, 5930898, 7907864, 9884830, 11861796, 14827245, 16804211, 19769660, 23723592, 29654490, 33608422, 39539320, 50412633, 59308980, 67216844, 84021055, 100825266, 118617960, 134433688, 168042110, 201650532, 252063165, 336084220, 403301064, 504126330, 672168440, 1008252660, 2016505320]

約数ペア:

[(1, 2016505320), (2, 1008252660), (3, 672168440), (4, 504126330), (5, 403301064), (6, 336084220), (8, 252063165), (10, 201650532), (12, 168042110), (15, 134433688), (17, 118617960), (20, 100825266), (24, 84021055), (30, 67216844), (34, 59308980), (40, 50412633), (51, 39539320), (60, 33608422), (68, 29654490), (85, 23723592), (102, 19769660), (120, 16804211), (136, 14827245), (170, 11861796), (204, 9884830), (255, 7907864), (340, 5930898), (408, 4942415), (510, 3953932), (680, 2965449), (1020, 1976966), (2040, 988483)]