140634340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 394813440

約数和(自身を除く): 254179100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 47, 55, 58, 67, 70, 77, 94, 110, 116, 134, 140, 145, 154, 188, 203, 220, 235, 268, 290, 308, 319, 329, 335, 385, 406, 469, 470, 517, 580, 638, 658, 670, 737, 770, 812, 938, 940, 1015, 1034, 1276, 1316, 1340, 1363, 1474, 1540, 1595, 1645, 1876, 1943, 2030, 2068, 2233, 2345, 2585, 2726, 2948, 3149, 3190, 3290, 3619, 3685, 3886, 4060, 4466, 4690, 5159, 5170, 5452, 6298, 6380, 6580, 6815, 7238, 7370, 7772, 8932, 9380, 9541, 9715, 10318, 10340, 11165, 12596, 13601, 13630, 14476, 14740, 14993, 15745, 18095, 19082, 19430, 20636, 21373, 22043, 22330, 25795, 27202, 27260, 29986, 31490, 34639, 36190, 38164, 38860, 42746, 44086, 44660, 47705, 51590, 54404, 59972, 62980, 68005, 69278, 72380, 74965, 85492, 88172, 91321, 95410, 103180, 104951, 106865, 110215, 136010, 138556, 149611, 149930, 173195, 182642, 190820, 209902, 213730, 220430, 242473, 272020, 299222, 299860, 346390, 365284, 419804, 427460, 440860, 456605, 484946, 524755, 598444, 639247, 692780, 748055, 913210, 969892, 1004531, 1049510, 1212365, 1278494, 1496110, 1826420, 2009062, 2099020, 2424730, 2556988, 2992220, 3196235, 4018124, 4849460, 5022655, 6392470, 7031717, 10045310, 12784940, 14063434, 20090620, 28126868, 35158585, 70317170, 140634340]

約数ペア:

[(1, 140634340), (2, 70317170), (4, 35158585), (5, 28126868), (7, 20090620), (10, 14063434), (11, 12784940), (14, 10045310), (20, 7031717), (22, 6392470), (28, 5022655), (29, 4849460), (35, 4018124), (44, 3196235), (47, 2992220), (55, 2556988), (58, 2424730), (67, 2099020), (70, 2009062), (77, 1826420), (94, 1496110), (110, 1278494), (116, 1212365), (134, 1049510), (140, 1004531), (145, 969892), (154, 913210), (188, 748055), (203, 692780), (220, 639247), (235, 598444), (268, 524755), (290, 484946), (308, 456605), (319, 440860), (329, 427460), (335, 419804), (385, 365284), (406, 346390), (469, 299860), (470, 299222), (517, 272020), (580, 242473), (638, 220430), (658, 213730), (670, 209902), (737, 190820), (770, 182642), (812, 173195), (938, 149930), (940, 149611), (1015, 138556), (1034, 136010), (1276, 110215), (1316, 106865), (1340, 104951), (1363, 103180), (1474, 95410), (1540, 91321), (1595, 88172), (1645, 85492), (1876, 74965), (1943, 72380), (2030, 69278), (2068, 68005), (2233, 62980), (2345, 59972), (2585, 54404), (2726, 51590), (2948, 47705), (3149, 44660), (3190, 44086), (3290, 42746), (3619, 38860), (3685, 38164), (3886, 36190), (4060, 34639), (4466, 31490), (4690, 29986), (5159, 27260), (5170, 27202), (5452, 25795), (6298, 22330), (6380, 22043), (6580, 21373), (6815, 20636), (7238, 19430), (7370, 19082), (7772, 18095), (8932, 15745), (9380, 14993), (9541, 14740), (9715, 14476), (10318, 13630), (10340, 13601), (11165, 12596)]