190458660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:890

約数の個数: 192

約数和(自身を含む): 664473600

約数和(自身を除く): 474014940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 29, 30, 35, 38, 42, 57, 58, 60, 70, 76, 84, 87, 95, 105, 114, 116, 133, 140, 145, 174, 190, 203, 210, 228, 266, 285, 290, 348, 380, 399, 406, 420, 435, 532, 551, 570, 580, 609, 665, 798, 812, 823, 870, 1015, 1102, 1140, 1218, 1330, 1596, 1646, 1653, 1740, 1995, 2030, 2204, 2436, 2469, 2660, 2755, 3045, 3292, 3306, 3857, 3990, 4060, 4115, 4938, 5510, 5761, 6090, 6612, 7714, 7980, 8230, 8265, 9876, 11020, 11522, 11571, 12180, 12345, 15428, 15637, 16460, 16530, 17283, 19285, 23044, 23142, 23867, 24690, 28805, 31274, 33060, 34566, 38570, 46284, 46911, 47734, 49380, 57610, 57855, 62548, 69132, 71601, 77140, 78185, 86415, 93822, 95468, 109459, 115220, 115710, 119335, 143202, 156370, 167069, 172830, 187644, 218918, 231420, 234555, 238670, 286404, 312740, 328377, 334138, 345660, 358005, 437836, 453473, 469110, 477340, 501207, 547295, 656754, 668276, 716010, 835345, 906946, 938220, 1002414, 1094590, 1313508, 1360419, 1432020, 1641885, 1670690, 1813892, 2004828, 2189180, 2267365, 2506035, 2720838, 3174311, 3283770, 3341380, 4534730, 5012070, 5441676, 6348622, 6567540, 6802095, 9069460, 9522933, 10024140, 12697244, 13604190, 15871555, 19045866, 27208380, 31743110, 38091732, 47614665, 63486220, 95229330, 190458660]

約数ペア:

[(1, 190458660), (2, 95229330), (3, 63486220), (4, 47614665), (5, 38091732), (6, 31743110), (7, 27208380), (10, 19045866), (12, 15871555), (14, 13604190), (15, 12697244), (19, 10024140), (20, 9522933), (21, 9069460), (28, 6802095), (29, 6567540), (30, 6348622), (35, 5441676), (38, 5012070), (42, 4534730), (57, 3341380), (58, 3283770), (60, 3174311), (70, 2720838), (76, 2506035), (84, 2267365), (87, 2189180), (95, 2004828), (105, 1813892), (114, 1670690), (116, 1641885), (133, 1432020), (140, 1360419), (145, 1313508), (174, 1094590), (190, 1002414), (203, 938220), (210, 906946), (228, 835345), (266, 716010), (285, 668276), (290, 656754), (348, 547295), (380, 501207), (399, 477340), (406, 469110), (420, 453473), (435, 437836), (532, 358005), (551, 345660), (570, 334138), (580, 328377), (609, 312740), (665, 286404), (798, 238670), (812, 234555), (823, 231420), (870, 218918), (1015, 187644), (1102, 172830), (1140, 167069), (1218, 156370), (1330, 143202), (1596, 119335), (1646, 115710), (1653, 115220), (1740, 109459), (1995, 95468), (2030, 93822), (2204, 86415), (2436, 78185), (2469, 77140), (2660, 71601), (2755, 69132), (3045, 62548), (3292, 57855), (3306, 57610), (3857, 49380), (3990, 47734), (4060, 46911), (4115, 46284), (4938, 38570), (5510, 34566), (5761, 33060), (6090, 31274), (6612, 28805), (7714, 24690), (7980, 23867), (8230, 23142), (8265, 23044), (9876, 19285), (11020, 17283), (11522, 16530), (11571, 16460), (12180, 15637), (12345, 15428)]