289383360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43063}}^1$

素因数の和:43090

約数の個数: 112

約数和(自身を含む): 1050072576

約数和(自身を除く): 760689216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 43063, 86126, 129189, 172252, 215315, 258378, 301441, 344504, 430630, 516756, 602882, 645945, 689008, 861260, 904323, 1033512, 1205764, 1291890, 1378016, 1507205, 1722520, 1808646, 2067024, 2411528, 2583780, 2756032, 3014410, 3445040, 3617292, 4134048, 4521615, 4823056, 5167560, 6028820, 6890080, 7234584, 8268096, 9043230, 9646112, 10335120, 12057640, 13780160, 14469168, 18086460, 19292224, 20670240, 24115280, 28938336, 36172920, 41340480, 48230560, 57876672, 72345840, 96461120, 144691680, 289383360]

約数ペア:

[(1, 289383360), (2, 144691680), (3, 96461120), (4, 72345840), (5, 57876672), (6, 48230560), (7, 41340480), (8, 36172920), (10, 28938336), (12, 24115280), (14, 20670240), (15, 19292224), (16, 18086460), (20, 14469168), (21, 13780160), (24, 12057640), (28, 10335120), (30, 9646112), (32, 9043230), (35, 8268096), (40, 7234584), (42, 6890080), (48, 6028820), (56, 5167560), (60, 4823056), (64, 4521615), (70, 4134048), (80, 3617292), (84, 3445040), (96, 3014410), (105, 2756032), (112, 2583780), (120, 2411528), (140, 2067024), (160, 1808646), (168, 1722520), (192, 1507205), (210, 1378016), (224, 1291890), (240, 1205764), (280, 1033512), (320, 904323), (336, 861260), (420, 689008), (448, 645945), (480, 602882), (560, 516756), (672, 430630), (840, 344504), (960, 301441), (1120, 258378), (1344, 215315), (1680, 172252), (2240, 129189), (3360, 86126), (6720, 43063)]