82696740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 286218240

約数和(自身を除く): 203521500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 43, 57, 60, 70, 76, 84, 86, 95, 105, 114, 129, 133, 140, 172, 190, 210, 215, 228, 241, 258, 266, 285, 301, 380, 399, 420, 430, 482, 516, 532, 570, 602, 645, 665, 723, 798, 817, 860, 903, 964, 1140, 1204, 1205, 1290, 1330, 1446, 1505, 1596, 1634, 1687, 1806, 1995, 2410, 2451, 2580, 2660, 2892, 3010, 3268, 3374, 3612, 3615, 3990, 4085, 4515, 4579, 4820, 4902, 5061, 5719, 6020, 6748, 7230, 7980, 8170, 8435, 9030, 9158, 9804, 10122, 10363, 11438, 12255, 13737, 14460, 16340, 16870, 17157, 18060, 18316, 20244, 20726, 22876, 22895, 24510, 25305, 27474, 28595, 31089, 32053, 33740, 34314, 41452, 45790, 49020, 50610, 51815, 54948, 57190, 62178, 64106, 68628, 68685, 72541, 85785, 91580, 96159, 101220, 103630, 114380, 124356, 128212, 137370, 145082, 155445, 160265, 171570, 192318, 196897, 207260, 217623, 274740, 290164, 310890, 320530, 343140, 362705, 384636, 393794, 435246, 480795, 590691, 621780, 641060, 725410, 787588, 870492, 961590, 984485, 1088115, 1181382, 1378279, 1450820, 1923180, 1968970, 2176230, 2362764, 2756558, 2953455, 3937940, 4134837, 4352460, 5513116, 5906910, 6891395, 8269674, 11813820, 13782790, 16539348, 20674185, 27565580, 41348370, 82696740]

約数ペア:

[(1, 82696740), (2, 41348370), (3, 27565580), (4, 20674185), (5, 16539348), (6, 13782790), (7, 11813820), (10, 8269674), (12, 6891395), (14, 5906910), (15, 5513116), (19, 4352460), (20, 4134837), (21, 3937940), (28, 2953455), (30, 2756558), (35, 2362764), (38, 2176230), (42, 1968970), (43, 1923180), (57, 1450820), (60, 1378279), (70, 1181382), (76, 1088115), (84, 984485), (86, 961590), (95, 870492), (105, 787588), (114, 725410), (129, 641060), (133, 621780), (140, 590691), (172, 480795), (190, 435246), (210, 393794), (215, 384636), (228, 362705), (241, 343140), (258, 320530), (266, 310890), (285, 290164), (301, 274740), (380, 217623), (399, 207260), (420, 196897), (430, 192318), (482, 171570), (516, 160265), (532, 155445), (570, 145082), (602, 137370), (645, 128212), (665, 124356), (723, 114380), (798, 103630), (817, 101220), (860, 96159), (903, 91580), (964, 85785), (1140, 72541), (1204, 68685), (1205, 68628), (1290, 64106), (1330, 62178), (1446, 57190), (1505, 54948), (1596, 51815), (1634, 50610), (1687, 49020), (1806, 45790), (1995, 41452), (2410, 34314), (2451, 33740), (2580, 32053), (2660, 31089), (2892, 28595), (3010, 27474), (3268, 25305), (3374, 24510), (3612, 22895), (3615, 22876), (3990, 20726), (4085, 20244), (4515, 18316), (4579, 18060), (4820, 17157), (4902, 16870), (5061, 16340), (5719, 14460), (6020, 13737), (6748, 12255), (7230, 11438), (7980, 10363), (8170, 10122), (8435, 9804), (9030, 9158)]