1348278660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 4438167552

約数和(自身を除く): 3089888892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 53, 60, 62, 90, 93, 94, 97, 106, 124, 141, 155, 159, 180, 186, 188, 194, 212, 235, 265, 279, 282, 291, 310, 318, 372, 388, 423, 465, 470, 477, 485, 530, 558, 564, 582, 620, 636, 705, 795, 846, 873, 930, 940, 954, 970, 1060, 1116, 1164, 1395, 1410, 1455, 1457, 1590, 1643, 1692, 1746, 1860, 1908, 1940, 2115, 2385, 2491, 2790, 2820, 2910, 2914, 3007, 3180, 3286, 3492, 4230, 4365, 4371, 4559, 4770, 4929, 4982, 5141, 5580, 5820, 5828, 6014, 6572, 7285, 7473, 8215, 8460, 8730, 8742, 9021, 9118, 9540, 9858, 9964, 10282, 12028, 12455, 13113, 13677, 14570, 14787, 14946, 15035, 15423, 16430, 17460, 17484, 18042, 18236, 19716, 20564, 21855, 22419, 22795, 24645, 24910, 25705, 26226, 27063, 27354, 29140, 29574, 29892, 30070, 30846, 32860, 36084, 37365, 41031, 43710, 44838, 45105, 45590, 46269, 49290, 49820, 51410, 52452, 54126, 54708, 59148, 60140, 61692, 65565, 68385, 73935, 74730, 77115, 77221, 82062, 87420, 89676, 90210, 91180, 92538, 98580, 102820, 108252, 112095, 131130, 135315, 136770, 141329, 147870, 149460, 154230, 154442, 159371, 164124, 180420, 185076, 205155, 224190, 231345, 231663, 241627, 262260, 270630, 273540, 282658, 295740, 308460, 308884, 318742, 386105, 410310, 423987, 448380, 462690, 463326, 478113, 483254, 541260, 565316, 637484, 694989, 706645, 724881, 772210, 796855, 820620, 847974, 925380, 926652, 956226, 966508, 1158315, 1208135, 1271961, 1389978, 1413290, 1434339, 1449762, 1544420, 1593710, 1695948, 1912452, 2119935, 2174643, 2316630, 2390565, 2416270, 2543922, 2779956, 2826580, 2868678, 2899524, 3187420, 3474945, 3624405, 4239870, 4349286, 4633260, 4781130, 4832540, 5087844, 5737356, 6359805, 6949890, 7171695, 7248810, 7490437, 8479740, 8698572, 9562260, 10873215, 12719610, 13899780, 14343390, 14497620, 14980874, 21746430, 22471311, 25439220, 28686780, 29961748, 37452185, 43492860, 44942622, 67413933, 74904370, 89885244, 112356555, 134827866, 149808740, 224713110, 269655732, 337069665, 449426220, 674139330, 1348278660]

約数ペア:

[(1, 1348278660), (2, 674139330), (3, 449426220), (4, 337069665), (5, 269655732), (6, 224713110), (9, 149808740), (10, 134827866), (12, 112356555), (15, 89885244), (18, 74904370), (20, 67413933), (30, 44942622), (31, 43492860), (36, 37452185), (45, 29961748), (47, 28686780), (53, 25439220), (60, 22471311), (62, 21746430), (90, 14980874), (93, 14497620), (94, 14343390), (97, 13899780), (106, 12719610), (124, 10873215), (141, 9562260), (155, 8698572), (159, 8479740), (180, 7490437), (186, 7248810), (188, 7171695), (194, 6949890), (212, 6359805), (235, 5737356), (265, 5087844), (279, 4832540), (282, 4781130), (291, 4633260), (310, 4349286), (318, 4239870), (372, 3624405), (388, 3474945), (423, 3187420), (465, 2899524), (470, 2868678), (477, 2826580), (485, 2779956), (530, 2543922), (558, 2416270), (564, 2390565), (582, 2316630), (620, 2174643), (636, 2119935), (705, 1912452), (795, 1695948), (846, 1593710), (873, 1544420), (930, 1449762), (940, 1434339), (954, 1413290), (970, 1389978), (1060, 1271961), (1116, 1208135), (1164, 1158315), (1395, 966508), (1410, 956226), (1455, 926652), (1457, 925380), (1590, 847974), (1643, 820620), (1692, 796855), (1746, 772210), (1860, 724881), (1908, 706645), (1940, 694989), (2115, 637484), (2385, 565316), (2491, 541260), (2790, 483254), (2820, 478113), (2910, 463326), (2914, 462690), (3007, 448380), (3180, 423987), (3286, 410310), (3492, 386105), (4230, 318742), (4365, 308884), (4371, 308460), (4559, 295740), (4770, 282658), (4929, 273540), (4982, 270630), (5141, 262260), (5580, 241627), (5820, 231663), (5828, 231345), (6014, 224190), (6572, 205155), (7285, 185076), (7473, 180420), (8215, 164124), (8460, 159371), (8730, 154442), (8742, 154230), (9021, 149460), (9118, 147870), (9540, 141329), (9858, 136770), (9964, 135315), (10282, 131130), (12028, 112095), (12455, 108252), (13113, 102820), (13677, 98580), (14570, 92538), (14787, 91180), (14946, 90210), (15035, 89676), (15423, 87420), (16430, 82062), (17460, 77221), (17484, 77115), (18042, 74730), (18236, 73935), (19716, 68385), (20564, 65565), (21855, 61692), (22419, 60140), (22795, 59148), (24645, 54708), (24910, 54126), (25705, 52452), (26226, 51410), (27063, 49820), (27354, 49290), (29140, 46269), (29574, 45590), (29892, 45105), (30070, 44838), (30846, 43710), (32860, 41031), (36084, 37365)]