64141560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{25453}}^1$

素因数の和:25477

約数の個数: 96

約数和(自身を含む): 238249440

約数和(自身を除く): 174107880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 25453, 50906, 76359, 101812, 127265, 152718, 178171, 203624, 229077, 254530, 305436, 356342, 381795, 458154, 509060, 534513, 610872, 712684, 763590, 890855, 916308, 1018120, 1069026, 1145385, 1425368, 1527180, 1603539, 1781710, 1832616, 2138052, 2290770, 2672565, 3054360, 3207078, 3563420, 4276104, 4581540, 5345130, 6414156, 7126840, 8017695, 9163080, 10690260, 12828312, 16035390, 21380520, 32070780, 64141560]

約数ペア:

[(1, 64141560), (2, 32070780), (3, 21380520), (4, 16035390), (5, 12828312), (6, 10690260), (7, 9163080), (8, 8017695), (9, 7126840), (10, 6414156), (12, 5345130), (14, 4581540), (15, 4276104), (18, 3563420), (20, 3207078), (21, 3054360), (24, 2672565), (28, 2290770), (30, 2138052), (35, 1832616), (36, 1781710), (40, 1603539), (42, 1527180), (45, 1425368), (56, 1145385), (60, 1069026), (63, 1018120), (70, 916308), (72, 890855), (84, 763590), (90, 712684), (105, 610872), (120, 534513), (126, 509060), (140, 458154), (168, 381795), (180, 356342), (210, 305436), (252, 254530), (280, 229077), (315, 203624), (360, 178171), (420, 152718), (504, 127265), (630, 101812), (840, 76359), (1260, 50906), (2520, 25453)]