1306255680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4877}}^1$

素因数の和:4934

約数の個数: 224

約数和(自身を含む): 4757806080

約数和(自身を除く): 3451550400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3720, 4185, 4320, 4464, 4877, 4960, 5580, 5952, 6696, 7440, 8370, 8640, 8928, 9754, 9920, 11160, 13392, 14631, 14880, 16740, 17856, 19508, 22320, 24385, 26784, 29262, 29760, 33480, 39016, 43893, 44640, 48770, 53568, 58524, 66960, 73155, 78032, 87786, 89280, 97540, 117048, 131679, 133920, 146310, 151187, 156064, 175572, 195080, 219465, 234096, 263358, 267840, 292620, 302374, 312128, 351144, 390160, 438930, 453561, 468192, 526716, 585240, 604748, 658395, 702288, 755935, 780320, 877860, 907122, 936384, 1053432, 1170480, 1209496, 1316790, 1360683, 1404576, 1511870, 1560640, 1755720, 1814244, 2106864, 2267805, 2340960, 2418992, 2633580, 2721366, 2809152, 3023740, 3511440, 3628488, 4082049, 4213728, 4535610, 4681920, 4837984, 5267160, 5442732, 6047480, 6803415, 7022880, 7256976, 8164098, 8427456, 9071220, 9675968, 10534320, 10885464, 12094960, 13606830, 14045760, 14513952, 16328196, 18142440, 20410245, 21068640, 21770928, 24189920, 27213660, 29027904, 32656392, 36284880, 40820490, 42137280, 43541856, 48379840, 54427320, 65312784, 72569760, 81640980, 87083712, 108854640, 130625568, 145139520, 163281960, 217709280, 261251136, 326563920, 435418560, 653127840, 1306255680]

約数ペア:

[(1, 1306255680), (2, 653127840), (3, 435418560), (4, 326563920), (5, 261251136), (6, 217709280), (8, 163281960), (9, 145139520), (10, 130625568), (12, 108854640), (15, 87083712), (16, 81640980), (18, 72569760), (20, 65312784), (24, 54427320), (27, 48379840), (30, 43541856), (31, 42137280), (32, 40820490), (36, 36284880), (40, 32656392), (45, 29027904), (48, 27213660), (54, 24189920), (60, 21770928), (62, 21068640), (64, 20410245), (72, 18142440), (80, 16328196), (90, 14513952), (93, 14045760), (96, 13606830), (108, 12094960), (120, 10885464), (124, 10534320), (135, 9675968), (144, 9071220), (155, 8427456), (160, 8164098), (180, 7256976), (186, 7022880), (192, 6803415), (216, 6047480), (240, 5442732), (248, 5267160), (270, 4837984), (279, 4681920), (288, 4535610), (310, 4213728), (320, 4082049), (360, 3628488), (372, 3511440), (432, 3023740), (465, 2809152), (480, 2721366), (496, 2633580), (540, 2418992), (558, 2340960), (576, 2267805), (620, 2106864), (720, 1814244), (744, 1755720), (837, 1560640), (864, 1511870), (930, 1404576), (960, 1360683), (992, 1316790), (1080, 1209496), (1116, 1170480), (1240, 1053432), (1395, 936384), (1440, 907122), (1488, 877860), (1674, 780320), (1728, 755935), (1860, 702288), (1984, 658395), (2160, 604748), (2232, 585240), (2480, 526716), (2790, 468192), (2880, 453561), (2976, 438930), (3348, 390160), (3720, 351144), (4185, 312128), (4320, 302374), (4464, 292620), (4877, 267840), (4960, 263358), (5580, 234096), (5952, 219465), (6696, 195080), (7440, 175572), (8370, 156064), (8640, 151187), (8928, 146310), (9754, 133920), (9920, 131679), (11160, 117048), (13392, 97540), (14631, 89280), (14880, 87786), (16740, 78032), (17856, 73155), (19508, 66960), (22320, 58524), (24385, 53568), (26784, 48770), (29262, 44640), (29760, 43893), (33480, 39016)]