63860520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:827

約数の個数: 128

約数和(自身を含む): 207388800

約数和(自身を除く): 143528280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 570, 703, 740, 757, 760, 888, 1110, 1140, 1406, 1480, 1514, 2109, 2220, 2271, 2280, 2812, 3028, 3515, 3785, 4218, 4440, 4542, 5624, 6056, 7030, 7570, 8436, 9084, 10545, 11355, 14060, 14383, 15140, 16872, 18168, 21090, 22710, 28009, 28120, 28766, 30280, 42180, 43149, 45420, 56018, 57532, 71915, 84027, 84360, 86298, 90840, 112036, 115064, 140045, 143830, 168054, 172596, 215745, 224072, 280090, 287660, 336108, 345192, 420135, 431490, 532171, 560180, 575320, 672216, 840270, 862980, 1064342, 1120360, 1596513, 1680540, 1725960, 2128684, 2660855, 3193026, 3361080, 4257368, 5321710, 6386052, 7982565, 10643420, 12772104, 15965130, 21286840, 31930260, 63860520]

約数ペア:

[(1, 63860520), (2, 31930260), (3, 21286840), (4, 15965130), (5, 12772104), (6, 10643420), (8, 7982565), (10, 6386052), (12, 5321710), (15, 4257368), (19, 3361080), (20, 3193026), (24, 2660855), (30, 2128684), (37, 1725960), (38, 1680540), (40, 1596513), (57, 1120360), (60, 1064342), (74, 862980), (76, 840270), (95, 672216), (111, 575320), (114, 560180), (120, 532171), (148, 431490), (152, 420135), (185, 345192), (190, 336108), (222, 287660), (228, 280090), (285, 224072), (296, 215745), (370, 172596), (380, 168054), (444, 143830), (456, 140045), (555, 115064), (570, 112036), (703, 90840), (740, 86298), (757, 84360), (760, 84027), (888, 71915), (1110, 57532), (1140, 56018), (1406, 45420), (1480, 43149), (1514, 42180), (2109, 30280), (2220, 28766), (2271, 28120), (2280, 28009), (2812, 22710), (3028, 21090), (3515, 18168), (3785, 16872), (4218, 15140), (4440, 14383), (4542, 14060), (5624, 11355), (6056, 10545), (7030, 9084), (7570, 8436)]