23994180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 84389760

約数和(自身を除く): 60395580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 137, 139, 140, 180, 210, 252, 274, 278, 315, 411, 417, 420, 548, 556, 630, 685, 695, 822, 834, 959, 973, 1233, 1251, 1260, 1370, 1390, 1644, 1668, 1918, 1946, 2055, 2085, 2466, 2502, 2740, 2780, 2877, 2919, 3836, 3892, 4110, 4170, 4795, 4865, 4932, 5004, 5754, 5838, 6165, 6255, 8220, 8340, 8631, 8757, 9590, 9730, 11508, 11676, 12330, 12510, 14385, 14595, 17262, 17514, 19043, 19180, 19460, 24660, 25020, 28770, 29190, 34524, 35028, 38086, 43155, 43785, 57129, 57540, 58380, 76172, 86310, 87570, 95215, 114258, 133301, 171387, 172620, 175140, 190430, 228516, 266602, 285645, 342774, 380860, 399903, 533204, 571290, 666505, 685548, 799806, 856935, 1142580, 1199709, 1333010, 1599612, 1713870, 1999515, 2399418, 2666020, 3427740, 3999030, 4798836, 5998545, 7998060, 11997090, 23994180]

約数ペア:

[(1, 23994180), (2, 11997090), (3, 7998060), (4, 5998545), (5, 4798836), (6, 3999030), (7, 3427740), (9, 2666020), (10, 2399418), (12, 1999515), (14, 1713870), (15, 1599612), (18, 1333010), (20, 1199709), (21, 1142580), (28, 856935), (30, 799806), (35, 685548), (36, 666505), (42, 571290), (45, 533204), (60, 399903), (63, 380860), (70, 342774), (84, 285645), (90, 266602), (105, 228516), (126, 190430), (137, 175140), (139, 172620), (140, 171387), (180, 133301), (210, 114258), (252, 95215), (274, 87570), (278, 86310), (315, 76172), (411, 58380), (417, 57540), (420, 57129), (548, 43785), (556, 43155), (630, 38086), (685, 35028), (695, 34524), (822, 29190), (834, 28770), (959, 25020), (973, 24660), (1233, 19460), (1251, 19180), (1260, 19043), (1370, 17514), (1390, 17262), (1644, 14595), (1668, 14385), (1918, 12510), (1946, 12330), (2055, 11676), (2085, 11508), (2466, 9730), (2502, 9590), (2740, 8757), (2780, 8631), (2877, 8340), (2919, 8220), (3836, 6255), (3892, 6165), (4110, 5838), (4170, 5754), (4795, 5004), (4865, 4932)]