78379140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3163}}^1$

素因数の和:3241

約数の個数: 96

約数和(自身を含む): 255144960

約数和(自身を除く): 176765820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3163, 3540, 4130, 4956, 6195, 6326, 8260, 9489, 12390, 12652, 15815, 18978, 22141, 24780, 31630, 37956, 44282, 47445, 63260, 66423, 88564, 94890, 110705, 132846, 186617, 189780, 221410, 265692, 332115, 373234, 442820, 559851, 664230, 746468, 933085, 1119702, 1306319, 1328460, 1866170, 2239404, 2612638, 2799255, 3732340, 3918957, 5225276, 5598510, 6531595, 7837914, 11197020, 13063190, 15675828, 19594785, 26126380, 39189570, 78379140]

約数ペア:

[(1, 78379140), (2, 39189570), (3, 26126380), (4, 19594785), (5, 15675828), (6, 13063190), (7, 11197020), (10, 7837914), (12, 6531595), (14, 5598510), (15, 5225276), (20, 3918957), (21, 3732340), (28, 2799255), (30, 2612638), (35, 2239404), (42, 1866170), (59, 1328460), (60, 1306319), (70, 1119702), (84, 933085), (105, 746468), (118, 664230), (140, 559851), (177, 442820), (210, 373234), (236, 332115), (295, 265692), (354, 221410), (413, 189780), (420, 186617), (590, 132846), (708, 110705), (826, 94890), (885, 88564), (1180, 66423), (1239, 63260), (1652, 47445), (1770, 44282), (2065, 37956), (2478, 31630), (3163, 24780), (3540, 22141), (4130, 18978), (4956, 15815), (6195, 12652), (6326, 12390), (8260, 9489)]