1276391520

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 336

約数和(自身を含む): 4680208512

約数和(自身を除く): 3403816992

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, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 243, 248, 270, 279, 288, 310, 324, 353, 360, 372, 405, 432, 465, 480, 486, 496, 540, 558, 620, 648, 706, 720, 729, 744, 810, 837, 864, 930, 972, 992, 1059, 1080, 1116, 1215, 1240, 1296, 1395, 1412, 1440, 1458, 1488, 1620, 1674, 1765, 1860, 1944, 2118, 2160, 2232, 2430, 2480, 2511, 2592, 2790, 2824, 2916, 2976, 3177, 3240, 3348, 3530, 3645, 3720, 3888, 4185, 4236, 4320, 4464, 4860, 4960, 5022, 5295, 5580, 5648, 5832, 6354, 6480, 6696, 7060, 7290, 7440, 7533, 7776, 8370, 8472, 8928, 9531, 9720, 10044, 10590, 10943, 11160, 11296, 11664, 12555, 12708, 12960, 13392, 14120, 14580, 14880, 15066, 15885, 16740, 16944, 19062, 19440, 20088, 21180, 21886, 22320, 22599, 23328, 25110, 25416, 26784, 28240, 28593, 29160, 30132, 31770, 32829, 33480, 33888, 37665, 38124, 38880, 40176, 42360, 43772, 44640, 45198, 47655, 50220, 50832, 54715, 56480, 57186, 58320, 60264, 63540, 65658, 66960, 75330, 76248, 80352, 84720, 85779, 87544, 90396, 95310, 98487, 100440, 101664, 109430, 112995, 114372, 116640, 120528, 127080, 131316, 133920, 142965, 150660, 152496, 164145, 169440, 171558, 175088, 180792, 190620, 196974, 200880, 218860, 225990, 228744, 241056, 254160, 257337, 262632, 285930, 295461, 301320, 304992, 328290, 343116, 350176, 361584, 381240, 393948, 401760, 428895, 437720, 451980, 457488, 492435, 508320, 514674, 525264, 571860, 590922, 602640, 656580, 686232, 723168, 762480, 787896, 857790, 875440, 886383, 903960, 914976, 984870, 1029348, 1050528, 1143720, 1181844, 1205280, 1286685, 1313160, 1372464, 1477305, 1524960, 1575792, 1715580, 1750880, 1772766, 1807920, 1969740, 2058696, 2287440, 2363688, 2573370, 2626320, 2659149, 2744928, 2954610, 3151584, 3431160, 3545532, 3615840, 3939480, 4117392, 4431915, 4574880, 4727376, 5146740, 5252640, 5318298, 5909220, 6862320, 7091064, 7878960, 7977447, 8234784, 8863830, 9454752, 10293480, 10636596, 11818440, 13295745, 13724640, 14182128, 15757920, 15954894, 17727660, 20586960, 21273192, 23636880, 26591490, 28364256, 31909788, 35455320, 39887235, 41173920, 42546384, 47273760, 53182980, 63819576, 70910640, 79774470, 85092768, 106365960, 127639152, 141821280, 159548940, 212731920, 255278304, 319097880, 425463840, 638195760, 1276391520]

約数ペア:

[(1, 1276391520), (2, 638195760), (3, 425463840), (4, 319097880), (5, 255278304), (6, 212731920), (8, 159548940), (9, 141821280), (10, 127639152), (12, 106365960), (15, 85092768), (16, 79774470), (18, 70910640), (20, 63819576), (24, 53182980), (27, 47273760), (30, 42546384), (31, 41173920), (32, 39887235), (36, 35455320), (40, 31909788), (45, 28364256), (48, 26591490), (54, 23636880), (60, 21273192), (62, 20586960), (72, 17727660), (80, 15954894), (81, 15757920), (90, 14182128), (93, 13724640), (96, 13295745), (108, 11818440), (120, 10636596), (124, 10293480), (135, 9454752), (144, 8863830), (155, 8234784), (160, 7977447), (162, 7878960), (180, 7091064), (186, 6862320), (216, 5909220), (240, 5318298), (243, 5252640), (248, 5146740), (270, 4727376), (279, 4574880), (288, 4431915), (310, 4117392), (324, 3939480), (353, 3615840), (360, 3545532), (372, 3431160), (405, 3151584), (432, 2954610), (465, 2744928), (480, 2659149), (486, 2626320), (496, 2573370), (540, 2363688), (558, 2287440), (620, 2058696), (648, 1969740), (706, 1807920), (720, 1772766), (729, 1750880), (744, 1715580), (810, 1575792), (837, 1524960), (864, 1477305), (930, 1372464), (972, 1313160), (992, 1286685), (1059, 1205280), (1080, 1181844), (1116, 1143720), (1215, 1050528), (1240, 1029348), (1296, 984870), (1395, 914976), (1412, 903960), (1440, 886383), (1458, 875440), (1488, 857790), (1620, 787896), (1674, 762480), (1765, 723168), (1860, 686232), (1944, 656580), (2118, 602640), (2160, 590922), (2232, 571860), (2430, 525264), (2480, 514674), (2511, 508320), (2592, 492435), (2790, 457488), (2824, 451980), (2916, 437720), (2976, 428895), (3177, 401760), (3240, 393948), (3348, 381240), (3530, 361584), (3645, 350176), (3720, 343116), (3888, 328290), (4185, 304992), (4236, 301320), (4320, 295461), (4464, 285930), (4860, 262632), (4960, 257337), (5022, 254160), (5295, 241056), (5580, 228744), (5648, 225990), (5832, 218860), (6354, 200880), (6480, 196974), (6696, 190620), (7060, 180792), (7290, 175088), (7440, 171558), (7533, 169440), (7776, 164145), (8370, 152496), (8472, 150660), (8928, 142965), (9531, 133920), (9720, 131316), (10044, 127080), (10590, 120528), (10943, 116640), (11160, 114372), (11296, 112995), (11664, 109430), (12555, 101664), (12708, 100440), (12960, 98487), (13392, 95310), (14120, 90396), (14580, 87544), (14880, 85779), (15066, 84720), (15885, 80352), (16740, 76248), (16944, 75330), (19062, 66960), (19440, 65658), (20088, 63540), (21180, 60264), (21886, 58320), (22320, 57186), (22599, 56480), (23328, 54715), (25110, 50832), (25416, 50220), (26784, 47655), (28240, 45198), (28593, 44640), (29160, 43772), (30132, 42360), (31770, 40176), (32829, 38880), (33480, 38124), (33888, 37665)]