38479560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2451

約数の個数: 128

約数和(自身を含む): 138931200

約数和(自身を除く): 100451640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2411, 2660, 3192, 3990, 4822, 5320, 7233, 7980, 9644, 12055, 14466, 15960, 16877, 19288, 24110, 28932, 33754, 36165, 45809, 48220, 50631, 57864, 67508, 72330, 84385, 91618, 96440, 101262, 135016, 137427, 144660, 168770, 183236, 202524, 229045, 253155, 274854, 289320, 320663, 337540, 366472, 405048, 458090, 506310, 549708, 641326, 675080, 687135, 916180, 961989, 1012620, 1099416, 1282652, 1374270, 1603315, 1832360, 1923978, 2025240, 2565304, 2748540, 3206630, 3847956, 4809945, 5497080, 6413260, 7695912, 9619890, 12826520, 19239780, 38479560]

約数ペア:

[(1, 38479560), (2, 19239780), (3, 12826520), (4, 9619890), (5, 7695912), (6, 6413260), (7, 5497080), (8, 4809945), (10, 3847956), (12, 3206630), (14, 2748540), (15, 2565304), (19, 2025240), (20, 1923978), (21, 1832360), (24, 1603315), (28, 1374270), (30, 1282652), (35, 1099416), (38, 1012620), (40, 961989), (42, 916180), (56, 687135), (57, 675080), (60, 641326), (70, 549708), (76, 506310), (84, 458090), (95, 405048), (105, 366472), (114, 337540), (120, 320663), (133, 289320), (140, 274854), (152, 253155), (168, 229045), (190, 202524), (210, 183236), (228, 168770), (266, 144660), (280, 137427), (285, 135016), (380, 101262), (399, 96440), (420, 91618), (456, 84385), (532, 72330), (570, 67508), (665, 57864), (760, 50631), (798, 48220), (840, 45809), (1064, 36165), (1140, 33754), (1330, 28932), (1596, 24110), (1995, 19288), (2280, 16877), (2411, 15960), (2660, 14466), (3192, 12055), (3990, 9644), (4822, 7980), (5320, 7233)]