133544840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:703

約数の個数: 128

約数和(自身を含む): 363121920

約数和(自身を除く): 229577080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 37, 40, 44, 52, 55, 65, 74, 88, 104, 110, 130, 143, 148, 185, 220, 260, 286, 296, 370, 407, 440, 481, 520, 572, 631, 715, 740, 814, 962, 1144, 1262, 1430, 1480, 1628, 1924, 2035, 2405, 2524, 2860, 3155, 3256, 3848, 4070, 4810, 5048, 5291, 5720, 6310, 6941, 8140, 8203, 9620, 10582, 12620, 13882, 16280, 16406, 19240, 21164, 23347, 25240, 26455, 27764, 32812, 34705, 41015, 42328, 46694, 52910, 55528, 65624, 69410, 82030, 90233, 93388, 105820, 116735, 138820, 164060, 180466, 186776, 211640, 233470, 256817, 277640, 303511, 328120, 360932, 451165, 466940, 513634, 607022, 721864, 902330, 933880, 1027268, 1214044, 1284085, 1517555, 1804660, 2054536, 2428088, 2568170, 3035110, 3338621, 3609320, 5136340, 6070220, 6677242, 10272680, 12140440, 13354484, 16693105, 26708968, 33386210, 66772420, 133544840]

約数ペア:

[(1, 133544840), (2, 66772420), (4, 33386210), (5, 26708968), (8, 16693105), (10, 13354484), (11, 12140440), (13, 10272680), (20, 6677242), (22, 6070220), (26, 5136340), (37, 3609320), (40, 3338621), (44, 3035110), (52, 2568170), (55, 2428088), (65, 2054536), (74, 1804660), (88, 1517555), (104, 1284085), (110, 1214044), (130, 1027268), (143, 933880), (148, 902330), (185, 721864), (220, 607022), (260, 513634), (286, 466940), (296, 451165), (370, 360932), (407, 328120), (440, 303511), (481, 277640), (520, 256817), (572, 233470), (631, 211640), (715, 186776), (740, 180466), (814, 164060), (962, 138820), (1144, 116735), (1262, 105820), (1430, 93388), (1480, 90233), (1628, 82030), (1924, 69410), (2035, 65624), (2405, 55528), (2524, 52910), (2860, 46694), (3155, 42328), (3256, 41015), (3848, 34705), (4070, 32812), (4810, 27764), (5048, 26455), (5291, 25240), (5720, 23347), (6310, 21164), (6941, 19240), (8140, 16406), (8203, 16280), (9620, 13882), (10582, 12620)]