266508840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 256

約数和(自身を含む): 918086400

約数和(自身を除く): 651577560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 43, 52, 58, 60, 65, 78, 86, 87, 104, 116, 120, 129, 130, 137, 145, 156, 172, 174, 195, 215, 232, 258, 260, 274, 290, 312, 344, 348, 377, 390, 411, 430, 435, 516, 520, 548, 559, 580, 645, 685, 696, 754, 780, 822, 860, 870, 1032, 1096, 1118, 1131, 1160, 1247, 1290, 1370, 1508, 1560, 1644, 1677, 1720, 1740, 1781, 1885, 2055, 2236, 2262, 2494, 2580, 2740, 2795, 3016, 3288, 3354, 3480, 3562, 3741, 3770, 3973, 4110, 4472, 4524, 4988, 5160, 5343, 5480, 5590, 5655, 5891, 6235, 6708, 7124, 7482, 7540, 7946, 8220, 8385, 8905, 9048, 9976, 10686, 11180, 11310, 11782, 11919, 12470, 13416, 14248, 14964, 15080, 15892, 16211, 16440, 16770, 17673, 17810, 18705, 19865, 21372, 22360, 22620, 23564, 23838, 24940, 26715, 29455, 29928, 31784, 32422, 33540, 35346, 35620, 37410, 39730, 42744, 45240, 47128, 47676, 48633, 49880, 51649, 53430, 58910, 59595, 64844, 67080, 70692, 71240, 74820, 76583, 79460, 81055, 88365, 95352, 97266, 103298, 106860, 117820, 119190, 129688, 141384, 149640, 153166, 154947, 158920, 162110, 170839, 176730, 194532, 206596, 213720, 229749, 235640, 238380, 243165, 258245, 306332, 309894, 324220, 341678, 353460, 382915, 389064, 413192, 459498, 476760, 486330, 512517, 516490, 612664, 619788, 648440, 683356, 706920, 765830, 774735, 854195, 918996, 972660, 1025034, 1032980, 1148745, 1239576, 1366712, 1531660, 1549470, 1708390, 1837992, 1945320, 2050068, 2065960, 2220907, 2297490, 2562585, 3063320, 3098940, 3416780, 4100136, 4441814, 4594980, 5125170, 6197880, 6662721, 6833560, 8883628, 9189960, 10250340, 11104535, 13325442, 17767256, 20500680, 22209070, 26650884, 33313605, 44418140, 53301768, 66627210, 88836280, 133254420, 266508840]

約数ペア:

[(1, 266508840), (2, 133254420), (3, 88836280), (4, 66627210), (5, 53301768), (6, 44418140), (8, 33313605), (10, 26650884), (12, 22209070), (13, 20500680), (15, 17767256), (20, 13325442), (24, 11104535), (26, 10250340), (29, 9189960), (30, 8883628), (39, 6833560), (40, 6662721), (43, 6197880), (52, 5125170), (58, 4594980), (60, 4441814), (65, 4100136), (78, 3416780), (86, 3098940), (87, 3063320), (104, 2562585), (116, 2297490), (120, 2220907), (129, 2065960), (130, 2050068), (137, 1945320), (145, 1837992), (156, 1708390), (172, 1549470), (174, 1531660), (195, 1366712), (215, 1239576), (232, 1148745), (258, 1032980), (260, 1025034), (274, 972660), (290, 918996), (312, 854195), (344, 774735), (348, 765830), (377, 706920), (390, 683356), (411, 648440), (430, 619788), (435, 612664), (516, 516490), (520, 512517), (548, 486330), (559, 476760), (580, 459498), (645, 413192), (685, 389064), (696, 382915), (754, 353460), (780, 341678), (822, 324220), (860, 309894), (870, 306332), (1032, 258245), (1096, 243165), (1118, 238380), (1131, 235640), (1160, 229749), (1247, 213720), (1290, 206596), (1370, 194532), (1508, 176730), (1560, 170839), (1644, 162110), (1677, 158920), (1720, 154947), (1740, 153166), (1781, 149640), (1885, 141384), (2055, 129688), (2236, 119190), (2262, 117820), (2494, 106860), (2580, 103298), (2740, 97266), (2795, 95352), (3016, 88365), (3288, 81055), (3354, 79460), (3480, 76583), (3562, 74820), (3741, 71240), (3770, 70692), (3973, 67080), (4110, 64844), (4472, 59595), (4524, 58910), (4988, 53430), (5160, 51649), (5343, 49880), (5480, 48633), (5590, 47676), (5655, 47128), (5891, 45240), (6235, 42744), (6708, 39730), (7124, 37410), (7482, 35620), (7540, 35346), (7946, 33540), (8220, 32422), (8385, 31784), (8905, 29928), (9048, 29455), (9976, 26715), (10686, 24940), (11180, 23838), (11310, 23564), (11782, 22620), (11919, 22360), (12470, 21372), (13416, 19865), (14248, 18705), (14964, 17810), (15080, 17673), (15892, 16770), (16211, 16440)]