1217753460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29287}}^1$

素因数の和:29323

約数の個数: 192

約数和(自身を含む): 4723568640

約数和(自身を除く): 3505815180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5940, 6930, 8316, 10395, 13860, 20790, 29287, 41580, 58574, 87861, 117148, 146435, 175722, 205009, 263583, 292870, 322157, 351444, 410018, 439305, 527166, 585740, 615027, 644314, 790749, 820036, 878610, 966471, 1025045, 1054332, 1230054, 1288628, 1317915, 1581498, 1610785, 1757220, 1845081, 1932942, 2050090, 2255099, 2460108, 2635830, 2899413, 3075135, 3162996, 3221570, 3690162, 3865884, 3953745, 4100180, 4510198, 4832355, 5271660, 5535243, 5798826, 6150270, 6443140, 6765297, 7380324, 7907490, 8698239, 9020396, 9225405, 9664710, 11070486, 11275495, 11597652, 12300540, 13530594, 14497065, 15814980, 17396478, 18450810, 19329420, 20295891, 22140972, 22550990, 27061188, 27676215, 28994130, 33826485, 34792956, 36901620, 40591782, 43491195, 45101980, 55352430, 57988260, 60887673, 67652970, 81183564, 86982390, 101479455, 110704860, 121775346, 135305940, 173964780, 202958910, 243550692, 304438365, 405917820, 608876730, 1217753460]

約数ペア:

[(1, 1217753460), (2, 608876730), (3, 405917820), (4, 304438365), (5, 243550692), (6, 202958910), (7, 173964780), (9, 135305940), (10, 121775346), (11, 110704860), (12, 101479455), (14, 86982390), (15, 81183564), (18, 67652970), (20, 60887673), (21, 57988260), (22, 55352430), (27, 45101980), (28, 43491195), (30, 40591782), (33, 36901620), (35, 34792956), (36, 33826485), (42, 28994130), (44, 27676215), (45, 27061188), (54, 22550990), (55, 22140972), (60, 20295891), (63, 19329420), (66, 18450810), (70, 17396478), (77, 15814980), (84, 14497065), (90, 13530594), (99, 12300540), (105, 11597652), (108, 11275495), (110, 11070486), (126, 9664710), (132, 9225405), (135, 9020396), (140, 8698239), (154, 7907490), (165, 7380324), (180, 6765297), (189, 6443140), (198, 6150270), (210, 5798826), (220, 5535243), (231, 5271660), (252, 4832355), (270, 4510198), (297, 4100180), (308, 3953745), (315, 3865884), (330, 3690162), (378, 3221570), (385, 3162996), (396, 3075135), (420, 2899413), (462, 2635830), (495, 2460108), (540, 2255099), (594, 2050090), (630, 1932942), (660, 1845081), (693, 1757220), (756, 1610785), (770, 1581498), (924, 1317915), (945, 1288628), (990, 1230054), (1155, 1054332), (1188, 1025045), (1260, 966471), (1386, 878610), (1485, 820036), (1540, 790749), (1890, 644314), (1980, 615027), (2079, 585740), (2310, 527166), (2772, 439305), (2970, 410018), (3465, 351444), (3780, 322157), (4158, 292870), (4620, 263583), (5940, 205009), (6930, 175722), (8316, 146435), (10395, 117148), (13860, 87861), (20790, 58574), (29287, 41580)]