171371340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3163}}^1$

素因数の和:3228

約数の個数: 144

約数和(自身を含む): 608095488

約数和(自身を除く): 436724148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2580, 2709, 3010, 3163, 3612, 3870, 4515, 5418, 6020, 6326, 7740, 9030, 9489, 10836, 12652, 13545, 15815, 18060, 18978, 22141, 27090, 28467, 31630, 37956, 44282, 47445, 54180, 56934, 63260, 66423, 88564, 94890, 110705, 113868, 132846, 136009, 142335, 189780, 199269, 221410, 265692, 272018, 284670, 332115, 398538, 408027, 442820, 544036, 569340, 664230, 680045, 797076, 816054, 952063, 996345, 1224081, 1328460, 1360090, 1632108, 1904126, 1992690, 2040135, 2448162, 2720180, 2856189, 3808252, 3985380, 4080270, 4760315, 4896324, 5712378, 6120405, 8160540, 8568567, 9520630, 11424756, 12240810, 14280945, 17137134, 19041260, 24481620, 28561890, 34274268, 42842835, 57123780, 85685670, 171371340]

約数ペア:

[(1, 171371340), (2, 85685670), (3, 57123780), (4, 42842835), (5, 34274268), (6, 28561890), (7, 24481620), (9, 19041260), (10, 17137134), (12, 14280945), (14, 12240810), (15, 11424756), (18, 9520630), (20, 8568567), (21, 8160540), (28, 6120405), (30, 5712378), (35, 4896324), (36, 4760315), (42, 4080270), (43, 3985380), (45, 3808252), (60, 2856189), (63, 2720180), (70, 2448162), (84, 2040135), (86, 1992690), (90, 1904126), (105, 1632108), (126, 1360090), (129, 1328460), (140, 1224081), (172, 996345), (180, 952063), (210, 816054), (215, 797076), (252, 680045), (258, 664230), (301, 569340), (315, 544036), (387, 442820), (420, 408027), (430, 398538), (516, 332115), (602, 284670), (630, 272018), (645, 265692), (774, 221410), (860, 199269), (903, 189780), (1204, 142335), (1260, 136009), (1290, 132846), (1505, 113868), (1548, 110705), (1806, 94890), (1935, 88564), (2580, 66423), (2709, 63260), (3010, 56934), (3163, 54180), (3612, 47445), (3870, 44282), (4515, 37956), (5418, 31630), (6020, 28467), (6326, 27090), (7740, 22141), (9030, 18978), (9489, 18060), (10836, 15815), (12652, 13545)]