1796152140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2129}}^1$

素因数の和:2296

約数の個数: 144

約数和(自身を含む): 5628823200

約数和(自身を除く): 3832671060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 109, 129, 172, 180, 215, 218, 258, 327, 387, 430, 436, 516, 545, 645, 654, 774, 860, 981, 1090, 1290, 1308, 1548, 1635, 1935, 1962, 2129, 2180, 2580, 3270, 3870, 3924, 4258, 4687, 4905, 6387, 6540, 7740, 8516, 9374, 9810, 10645, 12774, 14061, 18748, 19161, 19620, 21290, 23435, 25548, 28122, 31935, 38322, 42183, 42580, 46870, 56244, 63870, 70305, 76644, 84366, 91547, 93740, 95805, 127740, 140610, 168732, 183094, 191610, 210915, 232061, 274641, 281220, 366188, 383220, 421830, 457735, 464122, 549282, 696183, 823923, 843660, 915470, 928244, 1098564, 1160305, 1373205, 1392366, 1647846, 1830940, 2088549, 2320610, 2746410, 2784732, 3295692, 3480915, 4119615, 4177098, 4641220, 5492820, 6961830, 8239230, 8354196, 9978623, 10442745, 13923660, 16478460, 19957246, 20885490, 29935869, 39914492, 41770980, 49893115, 59871738, 89807607, 99786230, 119743476, 149679345, 179615214, 199572460, 299358690, 359230428, 449038035, 598717380, 898076070, 1796152140]

約数ペア:

[(1, 1796152140), (2, 898076070), (3, 598717380), (4, 449038035), (5, 359230428), (6, 299358690), (9, 199572460), (10, 179615214), (12, 149679345), (15, 119743476), (18, 99786230), (20, 89807607), (30, 59871738), (36, 49893115), (43, 41770980), (45, 39914492), (60, 29935869), (86, 20885490), (90, 19957246), (109, 16478460), (129, 13923660), (172, 10442745), (180, 9978623), (215, 8354196), (218, 8239230), (258, 6961830), (327, 5492820), (387, 4641220), (430, 4177098), (436, 4119615), (516, 3480915), (545, 3295692), (645, 2784732), (654, 2746410), (774, 2320610), (860, 2088549), (981, 1830940), (1090, 1647846), (1290, 1392366), (1308, 1373205), (1548, 1160305), (1635, 1098564), (1935, 928244), (1962, 915470), (2129, 843660), (2180, 823923), (2580, 696183), (3270, 549282), (3870, 464122), (3924, 457735), (4258, 421830), (4687, 383220), (4905, 366188), (6387, 281220), (6540, 274641), (7740, 232061), (8516, 210915), (9374, 191610), (9810, 183094), (10645, 168732), (12774, 140610), (14061, 127740), (18748, 95805), (19161, 93740), (19620, 91547), (21290, 84366), (23435, 76644), (25548, 70305), (28122, 63870), (31935, 56244), (38322, 46870), (42183, 42580)]