1273400640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:910

約数の個数: 336

約数和(自身を含む): 4792919040

約数和(自身を除く): 3519518400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 240, 248, 255, 272, 279, 288, 306, 310, 320, 340, 360, 372, 408, 465, 480, 496, 510, 527, 544, 558, 576, 612, 620, 680, 720, 744, 765, 816, 839, 930, 960, 992, 1020, 1054, 1088, 1116, 1224, 1240, 1360, 1395, 1440, 1488, 1530, 1581, 1632, 1678, 1860, 1984, 2040, 2108, 2232, 2448, 2480, 2517, 2635, 2720, 2790, 2880, 2976, 3060, 3162, 3264, 3356, 3720, 4080, 4195, 4216, 4464, 4743, 4896, 4960, 5034, 5270, 5440, 5580, 5952, 6120, 6324, 6712, 7440, 7551, 7905, 8160, 8390, 8432, 8928, 9486, 9792, 9920, 10068, 10540, 11160, 12240, 12585, 12648, 13424, 14263, 14880, 15102, 15810, 16320, 16780, 16864, 17856, 18972, 20136, 21080, 22320, 23715, 24480, 25170, 25296, 26009, 26848, 28526, 29760, 30204, 31620, 33560, 33728, 37755, 37944, 40272, 42160, 42789, 44640, 47430, 48960, 50340, 50592, 52018, 53696, 57052, 60408, 63240, 67120, 71315, 75510, 75888, 78027, 80544, 84320, 85578, 89280, 94860, 100680, 101184, 104036, 114104, 120816, 126480, 128367, 130045, 134240, 142630, 151020, 151776, 156054, 161088, 168640, 171156, 189720, 201360, 208072, 213945, 228208, 234081, 241632, 252960, 256734, 260090, 268480, 285260, 302040, 303552, 312108, 342312, 379440, 390135, 402720, 416144, 427890, 442153, 456416, 468162, 483264, 505920, 513468, 520180, 570520, 604080, 624216, 641835, 684624, 758880, 780270, 805440, 832288, 855780, 884306, 912832, 936324, 1026936, 1040360, 1141040, 1170405, 1208160, 1248432, 1283670, 1326459, 1369248, 1517760, 1560540, 1664576, 1711560, 1768612, 1872648, 2053872, 2080720, 2210765, 2282080, 2340810, 2416320, 2496864, 2567340, 2652918, 2738496, 3121080, 3423120, 3537224, 3745296, 3979377, 4107744, 4161440, 4421530, 4564160, 4681620, 4993728, 5134680, 5305836, 6242160, 6632295, 6846240, 7074448, 7490592, 7958754, 8215488, 8322880, 8843060, 9363240, 10269360, 10611672, 12484320, 13264590, 13692480, 14148896, 14981184, 15917508, 17686120, 18726480, 19896885, 20538720, 21223344, 24968640, 26529180, 28297792, 31835016, 35372240, 37452960, 39793770, 41077440, 42446688, 53058360, 63670032, 70744480, 74905920, 79587540, 84893376, 106116720, 127340064, 141488960, 159175080, 212233440, 254680128, 318350160, 424466880, 636700320, 1273400640]

約数ペア:

[(1, 1273400640), (2, 636700320), (3, 424466880), (4, 318350160), (5, 254680128), (6, 212233440), (8, 159175080), (9, 141488960), (10, 127340064), (12, 106116720), (15, 84893376), (16, 79587540), (17, 74905920), (18, 70744480), (20, 63670032), (24, 53058360), (30, 42446688), (31, 41077440), (32, 39793770), (34, 37452960), (36, 35372240), (40, 31835016), (45, 28297792), (48, 26529180), (51, 24968640), (60, 21223344), (62, 20538720), (64, 19896885), (68, 18726480), (72, 17686120), (80, 15917508), (85, 14981184), (90, 14148896), (93, 13692480), (96, 13264590), (102, 12484320), (120, 10611672), (124, 10269360), (136, 9363240), (144, 8843060), (153, 8322880), (155, 8215488), (160, 7958754), (170, 7490592), (180, 7074448), (186, 6846240), (192, 6632295), (204, 6242160), (240, 5305836), (248, 5134680), (255, 4993728), (272, 4681620), (279, 4564160), (288, 4421530), (306, 4161440), (310, 4107744), (320, 3979377), (340, 3745296), (360, 3537224), (372, 3423120), (408, 3121080), (465, 2738496), (480, 2652918), (496, 2567340), (510, 2496864), (527, 2416320), (544, 2340810), (558, 2282080), (576, 2210765), (612, 2080720), (620, 2053872), (680, 1872648), (720, 1768612), (744, 1711560), (765, 1664576), (816, 1560540), (839, 1517760), (930, 1369248), (960, 1326459), (992, 1283670), (1020, 1248432), (1054, 1208160), (1088, 1170405), (1116, 1141040), (1224, 1040360), (1240, 1026936), (1360, 936324), (1395, 912832), (1440, 884306), (1488, 855780), (1530, 832288), (1581, 805440), (1632, 780270), (1678, 758880), (1860, 684624), (1984, 641835), (2040, 624216), (2108, 604080), (2232, 570520), (2448, 520180), (2480, 513468), (2517, 505920), (2635, 483264), (2720, 468162), (2790, 456416), (2880, 442153), (2976, 427890), (3060, 416144), (3162, 402720), (3264, 390135), (3356, 379440), (3720, 342312), (4080, 312108), (4195, 303552), (4216, 302040), (4464, 285260), (4743, 268480), (4896, 260090), (4960, 256734), (5034, 252960), (5270, 241632), (5440, 234081), (5580, 228208), (5952, 213945), (6120, 208072), (6324, 201360), (6712, 189720), (7440, 171156), (7551, 168640), (7905, 161088), (8160, 156054), (8390, 151776), (8432, 151020), (8928, 142630), (9486, 134240), (9792, 130045), (9920, 128367), (10068, 126480), (10540, 120816), (11160, 114104), (12240, 104036), (12585, 101184), (12648, 100680), (13424, 94860), (14263, 89280), (14880, 85578), (15102, 84320), (15810, 80544), (16320, 78027), (16780, 75888), (16864, 75510), (17856, 71315), (18972, 67120), (20136, 63240), (21080, 60408), (22320, 57052), (23715, 53696), (24480, 52018), (25170, 50592), (25296, 50340), (26009, 48960), (26848, 47430), (28526, 44640), (29760, 42789), (30204, 42160), (31620, 40272), (33560, 37944), (33728, 37755)]