914806620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55849}}^1$

素因数の和:55884

約数の個数: 144

約数和(自身を含む): 3415339200

約数和(自身を除く): 2500532580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 55849, 111698, 167547, 223396, 279245, 335094, 390943, 502641, 558490, 670188, 726037, 781886, 837735, 1005282, 1116980, 1172829, 1452074, 1563772, 1675470, 1954715, 2010564, 2178111, 2345658, 2513205, 2904148, 3350940, 3518487, 3630185, 3909430, 4356222, 4691316, 5026410, 5082259, 5864145, 6534333, 7036974, 7260370, 7818860, 8712444, 10052820, 10164518, 10890555, 11728290, 13068666, 14073948, 14520740, 15246777, 17592435, 20329036, 21781110, 23456580, 25411295, 26137332, 30493554, 32671665, 35184870, 43562220, 45740331, 50822590, 60987108, 65343330, 70369740, 76233885, 91480662, 101645180, 130686660, 152467770, 182961324, 228701655, 304935540, 457403310, 914806620]

約数ペア:

[(1, 914806620), (2, 457403310), (3, 304935540), (4, 228701655), (5, 182961324), (6, 152467770), (7, 130686660), (9, 101645180), (10, 91480662), (12, 76233885), (13, 70369740), (14, 65343330), (15, 60987108), (18, 50822590), (20, 45740331), (21, 43562220), (26, 35184870), (28, 32671665), (30, 30493554), (35, 26137332), (36, 25411295), (39, 23456580), (42, 21781110), (45, 20329036), (52, 17592435), (60, 15246777), (63, 14520740), (65, 14073948), (70, 13068666), (78, 11728290), (84, 10890555), (90, 10164518), (91, 10052820), (105, 8712444), (117, 7818860), (126, 7260370), (130, 7036974), (140, 6534333), (156, 5864145), (180, 5082259), (182, 5026410), (195, 4691316), (210, 4356222), (234, 3909430), (252, 3630185), (260, 3518487), (273, 3350940), (315, 2904148), (364, 2513205), (390, 2345658), (420, 2178111), (455, 2010564), (468, 1954715), (546, 1675470), (585, 1563772), (630, 1452074), (780, 1172829), (819, 1116980), (910, 1005282), (1092, 837735), (1170, 781886), (1260, 726037), (1365, 670188), (1638, 558490), (1820, 502641), (2340, 390943), (2730, 335094), (3276, 279245), (4095, 223396), (5460, 167547), (8190, 111698), (16380, 55849)]