71330820

素因数分解:

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

素因数の和:210

約数の個数: 192

約数和(自身を含む): 235339776

約数和(自身を除く): 164008956

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 37, 44, 46, 55, 60, 66, 69, 74, 92, 110, 111, 115, 127, 132, 138, 148, 165, 185, 220, 222, 230, 253, 254, 276, 330, 345, 370, 381, 407, 444, 460, 506, 508, 555, 635, 660, 690, 740, 759, 762, 814, 851, 1012, 1110, 1221, 1265, 1270, 1380, 1397, 1518, 1524, 1628, 1702, 1905, 2035, 2220, 2442, 2530, 2540, 2553, 2794, 2921, 3036, 3404, 3795, 3810, 4070, 4191, 4255, 4699, 4884, 5060, 5106, 5588, 5842, 6105, 6985, 7590, 7620, 8140, 8382, 8510, 8763, 9361, 9398, 10212, 11684, 12210, 12765, 13970, 14097, 14605, 15180, 16764, 17020, 17526, 18722, 18796, 20955, 23495, 24420, 25530, 27940, 28083, 28194, 29210, 32131, 35052, 37444, 41910, 43815, 46805, 46990, 51060, 51689, 56166, 56388, 58420, 64262, 70485, 83820, 87630, 93610, 93980, 96393, 103378, 108077, 112332, 128524, 140415, 140970, 155067, 160655, 175260, 187220, 192786, 206756, 216154, 258445, 280830, 281940, 310134, 321310, 324231, 385572, 432308, 481965, 516890, 540385, 561660, 620268, 642620, 648462, 775335, 963930, 1033780, 1080770, 1188847, 1296924, 1550670, 1621155, 1927860, 2161540, 2377694, 3101340, 3242310, 3566541, 4755388, 5944235, 6484620, 7133082, 11888470, 14266164, 17832705, 23776940, 35665410, 71330820]

約数ペア:

[(1, 71330820), (2, 35665410), (3, 23776940), (4, 17832705), (5, 14266164), (6, 11888470), (10, 7133082), (11, 6484620), (12, 5944235), (15, 4755388), (20, 3566541), (22, 3242310), (23, 3101340), (30, 2377694), (33, 2161540), (37, 1927860), (44, 1621155), (46, 1550670), (55, 1296924), (60, 1188847), (66, 1080770), (69, 1033780), (74, 963930), (92, 775335), (110, 648462), (111, 642620), (115, 620268), (127, 561660), (132, 540385), (138, 516890), (148, 481965), (165, 432308), (185, 385572), (220, 324231), (222, 321310), (230, 310134), (253, 281940), (254, 280830), (276, 258445), (330, 216154), (345, 206756), (370, 192786), (381, 187220), (407, 175260), (444, 160655), (460, 155067), (506, 140970), (508, 140415), (555, 128524), (635, 112332), (660, 108077), (690, 103378), (740, 96393), (759, 93980), (762, 93610), (814, 87630), (851, 83820), (1012, 70485), (1110, 64262), (1221, 58420), (1265, 56388), (1270, 56166), (1380, 51689), (1397, 51060), (1518, 46990), (1524, 46805), (1628, 43815), (1702, 41910), (1905, 37444), (2035, 35052), (2220, 32131), (2442, 29210), (2530, 28194), (2540, 28083), (2553, 27940), (2794, 25530), (2921, 24420), (3036, 23495), (3404, 20955), (3795, 18796), (3810, 18722), (4070, 17526), (4191, 17020), (4255, 16764), (4699, 15180), (4884, 14605), (5060, 14097), (5106, 13970), (5588, 12765), (5842, 12210), (6105, 11684), (6985, 10212), (7590, 9398), (7620, 9361), (8140, 8763), (8382, 8510)]