902752480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1019}}^1$

素因数の和:1161

約数の個数: 144

約数和(自身を含む): 2505368880

約数和(自身を除く): 1602616400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 113, 140, 160, 196, 224, 226, 245, 280, 392, 452, 490, 560, 565, 784, 791, 904, 980, 1019, 1120, 1130, 1568, 1582, 1808, 1960, 2038, 2260, 3164, 3616, 3920, 3955, 4076, 4520, 5095, 5537, 6328, 7133, 7840, 7910, 8152, 9040, 10190, 11074, 12656, 14266, 15820, 16304, 18080, 20380, 22148, 25312, 27685, 28532, 31640, 32608, 35665, 40760, 44296, 49931, 55370, 57064, 63280, 71330, 81520, 88592, 99862, 110740, 114128, 115147, 126560, 142660, 163040, 177184, 199724, 221480, 228256, 230294, 249655, 285320, 399448, 442960, 460588, 499310, 570640, 575735, 798896, 806029, 885920, 921176, 998620, 1141280, 1151470, 1597792, 1612058, 1842352, 1997240, 2302940, 3224116, 3684704, 3994480, 4030145, 4605880, 5642203, 6448232, 7988960, 8060290, 9211760, 11284406, 12896464, 16120580, 18423520, 22568812, 25792928, 28211015, 32241160, 45137624, 56422030, 64482320, 90275248, 112844060, 128964640, 180550496, 225688120, 451376240, 902752480]

約数ペア:

[(1, 902752480), (2, 451376240), (4, 225688120), (5, 180550496), (7, 128964640), (8, 112844060), (10, 90275248), (14, 64482320), (16, 56422030), (20, 45137624), (28, 32241160), (32, 28211015), (35, 25792928), (40, 22568812), (49, 18423520), (56, 16120580), (70, 12896464), (80, 11284406), (98, 9211760), (112, 8060290), (113, 7988960), (140, 6448232), (160, 5642203), (196, 4605880), (224, 4030145), (226, 3994480), (245, 3684704), (280, 3224116), (392, 2302940), (452, 1997240), (490, 1842352), (560, 1612058), (565, 1597792), (784, 1151470), (791, 1141280), (904, 998620), (980, 921176), (1019, 885920), (1120, 806029), (1130, 798896), (1568, 575735), (1582, 570640), (1808, 499310), (1960, 460588), (2038, 442960), (2260, 399448), (3164, 285320), (3616, 249655), (3920, 230294), (3955, 228256), (4076, 221480), (4520, 199724), (5095, 177184), (5537, 163040), (6328, 142660), (7133, 126560), (7840, 115147), (7910, 114128), (8152, 110740), (9040, 99862), (10190, 88592), (11074, 81520), (12656, 71330), (14266, 63280), (15820, 57064), (16304, 55370), (18080, 49931), (20380, 44296), (22148, 40760), (25312, 35665), (27685, 32608), (28532, 31640)]