67074840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:686

約数の個数: 192

約数和(自身を含む): 255340800

約数和(自身を除く): 188265960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 619, 630, 645, 774, 840, 860, 903, 1032, 1204, 1238, 1260, 1290, 1505, 1548, 1720, 1806, 1857, 1935, 2408, 2476, 2520, 2580, 2709, 3010, 3095, 3096, 3612, 3714, 3870, 4333, 4515, 4952, 5160, 5418, 5571, 6020, 6190, 7224, 7428, 7740, 8666, 9030, 9285, 10836, 11142, 12040, 12380, 12999, 13545, 14856, 15480, 17332, 18060, 18570, 21665, 21672, 22284, 24760, 25998, 26617, 27090, 27855, 34664, 36120, 37140, 38997, 43330, 44568, 51996, 53234, 54180, 55710, 64995, 74280, 77994, 79851, 86660, 103992, 106468, 108360, 111420, 129990, 133085, 155988, 159702, 173320, 186319, 194985, 212936, 222840, 239553, 259980, 266170, 311976, 319404, 372638, 389970, 399255, 479106, 519960, 532340, 558957, 638808, 745276, 779940, 798510, 931595, 958212, 1064680, 1117914, 1197765, 1490552, 1559880, 1597020, 1676871, 1863190, 1916424, 2235828, 2395530, 2794785, 3194040, 3353742, 3726380, 4471656, 4791060, 5589570, 6707484, 7452760, 8384355, 9582120, 11179140, 13414968, 16768710, 22358280, 33537420, 67074840]

約数ペア:

[(1, 67074840), (2, 33537420), (3, 22358280), (4, 16768710), (5, 13414968), (6, 11179140), (7, 9582120), (8, 8384355), (9, 7452760), (10, 6707484), (12, 5589570), (14, 4791060), (15, 4471656), (18, 3726380), (20, 3353742), (21, 3194040), (24, 2794785), (28, 2395530), (30, 2235828), (35, 1916424), (36, 1863190), (40, 1676871), (42, 1597020), (43, 1559880), (45, 1490552), (56, 1197765), (60, 1117914), (63, 1064680), (70, 958212), (72, 931595), (84, 798510), (86, 779940), (90, 745276), (105, 638808), (120, 558957), (126, 532340), (129, 519960), (140, 479106), (168, 399255), (172, 389970), (180, 372638), (210, 319404), (215, 311976), (252, 266170), (258, 259980), (280, 239553), (301, 222840), (315, 212936), (344, 194985), (360, 186319), (387, 173320), (420, 159702), (430, 155988), (504, 133085), (516, 129990), (602, 111420), (619, 108360), (630, 106468), (645, 103992), (774, 86660), (840, 79851), (860, 77994), (903, 74280), (1032, 64995), (1204, 55710), (1238, 54180), (1260, 53234), (1290, 51996), (1505, 44568), (1548, 43330), (1720, 38997), (1806, 37140), (1857, 36120), (1935, 34664), (2408, 27855), (2476, 27090), (2520, 26617), (2580, 25998), (2709, 24760), (3010, 22284), (3095, 21672), (3096, 21665), (3612, 18570), (3714, 18060), (3870, 17332), (4333, 15480), (4515, 14856), (4952, 13545), (5160, 12999), (5418, 12380), (5571, 12040), (6020, 11142), (6190, 10836), (7224, 9285), (7428, 9030), (7740, 8666)]