142661640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 504299520

約数和(自身を除く): 361637880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 37, 40, 44, 46, 55, 60, 66, 69, 74, 88, 92, 110, 111, 115, 120, 127, 132, 138, 148, 165, 184, 185, 220, 222, 230, 253, 254, 264, 276, 296, 330, 345, 370, 381, 407, 440, 444, 460, 506, 508, 552, 555, 635, 660, 690, 740, 759, 762, 814, 851, 888, 920, 1012, 1016, 1110, 1221, 1265, 1270, 1320, 1380, 1397, 1480, 1518, 1524, 1628, 1702, 1905, 2024, 2035, 2220, 2442, 2530, 2540, 2553, 2760, 2794, 2921, 3036, 3048, 3256, 3404, 3795, 3810, 4070, 4191, 4255, 4440, 4699, 4884, 5060, 5080, 5106, 5588, 5842, 6072, 6105, 6808, 6985, 7590, 7620, 8140, 8382, 8510, 8763, 9361, 9398, 9768, 10120, 10212, 11176, 11684, 12210, 12765, 13970, 14097, 14605, 15180, 15240, 16280, 16764, 17020, 17526, 18722, 18796, 20424, 20955, 23368, 23495, 24420, 25530, 27940, 28083, 28194, 29210, 30360, 32131, 33528, 34040, 35052, 37444, 37592, 41910, 43815, 46805, 46990, 48840, 51060, 51689, 55880, 56166, 56388, 58420, 64262, 70104, 70485, 74888, 83820, 87630, 93610, 93980, 96393, 102120, 103378, 108077, 112332, 112776, 116840, 128524, 140415, 140970, 155067, 160655, 167640, 175260, 187220, 187960, 192786, 206756, 216154, 224664, 257048, 258445, 280830, 281940, 310134, 321310, 324231, 350520, 374440, 385572, 413512, 432308, 481965, 516890, 540385, 561660, 563880, 620268, 642620, 648462, 771144, 775335, 864616, 963930, 1033780, 1080770, 1123320, 1188847, 1240536, 1285240, 1296924, 1550670, 1621155, 1927860, 2067560, 2161540, 2377694, 2593848, 3101340, 3242310, 3566541, 3855720, 4323080, 4755388, 5944235, 6202680, 6484620, 7133082, 9510776, 11888470, 12969240, 14266164, 17832705, 23776940, 28532328, 35665410, 47553880, 71330820, 142661640]

約数ペア:

[(1, 142661640), (2, 71330820), (3, 47553880), (4, 35665410), (5, 28532328), (6, 23776940), (8, 17832705), (10, 14266164), (11, 12969240), (12, 11888470), (15, 9510776), (20, 7133082), (22, 6484620), (23, 6202680), (24, 5944235), (30, 4755388), (33, 4323080), (37, 3855720), (40, 3566541), (44, 3242310), (46, 3101340), (55, 2593848), (60, 2377694), (66, 2161540), (69, 2067560), (74, 1927860), (88, 1621155), (92, 1550670), (110, 1296924), (111, 1285240), (115, 1240536), (120, 1188847), (127, 1123320), (132, 1080770), (138, 1033780), (148, 963930), (165, 864616), (184, 775335), (185, 771144), (220, 648462), (222, 642620), (230, 620268), (253, 563880), (254, 561660), (264, 540385), (276, 516890), (296, 481965), (330, 432308), (345, 413512), (370, 385572), (381, 374440), (407, 350520), (440, 324231), (444, 321310), (460, 310134), (506, 281940), (508, 280830), (552, 258445), (555, 257048), (635, 224664), (660, 216154), (690, 206756), (740, 192786), (759, 187960), (762, 187220), (814, 175260), (851, 167640), (888, 160655), (920, 155067), (1012, 140970), (1016, 140415), (1110, 128524), (1221, 116840), (1265, 112776), (1270, 112332), (1320, 108077), (1380, 103378), (1397, 102120), (1480, 96393), (1518, 93980), (1524, 93610), (1628, 87630), (1702, 83820), (1905, 74888), (2024, 70485), (2035, 70104), (2220, 64262), (2442, 58420), (2530, 56388), (2540, 56166), (2553, 55880), (2760, 51689), (2794, 51060), (2921, 48840), (3036, 46990), (3048, 46805), (3256, 43815), (3404, 41910), (3795, 37592), (3810, 37444), (4070, 35052), (4191, 34040), (4255, 33528), (4440, 32131), (4699, 30360), (4884, 29210), (5060, 28194), (5080, 28083), (5106, 27940), (5588, 25530), (5842, 24420), (6072, 23495), (6105, 23368), (6808, 20955), (6985, 20424), (7590, 18796), (7620, 18722), (8140, 17526), (8382, 17020), (8510, 16764), (8763, 16280), (9361, 15240), (9398, 15180), (9768, 14605), (10120, 14097), (10212, 13970), (11176, 12765), (11684, 12210)]