141821280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:411

約数の個数: 240

約数和(自身を含む): 518120064

約数和(自身を除く): 376298784

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, 248, 270, 279, 288, 310, 324, 353, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 706, 720, 744, 810, 837, 864, 930, 992, 1059, 1080, 1116, 1240, 1296, 1395, 1412, 1440, 1488, 1620, 1674, 1765, 1860, 2118, 2160, 2232, 2480, 2511, 2592, 2790, 2824, 2976, 3177, 3240, 3348, 3530, 3720, 4185, 4236, 4320, 4464, 4960, 5022, 5295, 5580, 5648, 6354, 6480, 6696, 7060, 7440, 8370, 8472, 8928, 9531, 10044, 10590, 10943, 11160, 11296, 12555, 12708, 12960, 13392, 14120, 14880, 15885, 16740, 16944, 19062, 20088, 21180, 21886, 22320, 25110, 25416, 26784, 28240, 28593, 31770, 32829, 33480, 33888, 38124, 40176, 42360, 43772, 44640, 47655, 50220, 50832, 54715, 56480, 57186, 63540, 65658, 66960, 76248, 80352, 84720, 87544, 95310, 98487, 100440, 101664, 109430, 114372, 127080, 131316, 133920, 142965, 152496, 164145, 169440, 175088, 190620, 196974, 200880, 218860, 228744, 254160, 262632, 285930, 295461, 304992, 328290, 350176, 381240, 393948, 401760, 437720, 457488, 492435, 508320, 525264, 571860, 590922, 656580, 762480, 787896, 875440, 886383, 914976, 984870, 1050528, 1143720, 1181844, 1313160, 1477305, 1524960, 1575792, 1750880, 1772766, 1969740, 2287440, 2363688, 2626320, 2954610, 3151584, 3545532, 3939480, 4431915, 4574880, 4727376, 5252640, 5909220, 7091064, 7878960, 8863830, 9454752, 11818440, 14182128, 15757920, 17727660, 23636880, 28364256, 35455320, 47273760, 70910640, 141821280]

約数ペア:

[(1, 141821280), (2, 70910640), (3, 47273760), (4, 35455320), (5, 28364256), (6, 23636880), (8, 17727660), (9, 15757920), (10, 14182128), (12, 11818440), (15, 9454752), (16, 8863830), (18, 7878960), (20, 7091064), (24, 5909220), (27, 5252640), (30, 4727376), (31, 4574880), (32, 4431915), (36, 3939480), (40, 3545532), (45, 3151584), (48, 2954610), (54, 2626320), (60, 2363688), (62, 2287440), (72, 1969740), (80, 1772766), (81, 1750880), (90, 1575792), (93, 1524960), (96, 1477305), (108, 1313160), (120, 1181844), (124, 1143720), (135, 1050528), (144, 984870), (155, 914976), (160, 886383), (162, 875440), (180, 787896), (186, 762480), (216, 656580), (240, 590922), (248, 571860), (270, 525264), (279, 508320), (288, 492435), (310, 457488), (324, 437720), (353, 401760), (360, 393948), (372, 381240), (405, 350176), (432, 328290), (465, 304992), (480, 295461), (496, 285930), (540, 262632), (558, 254160), (620, 228744), (648, 218860), (706, 200880), (720, 196974), (744, 190620), (810, 175088), (837, 169440), (864, 164145), (930, 152496), (992, 142965), (1059, 133920), (1080, 131316), (1116, 127080), (1240, 114372), (1296, 109430), (1395, 101664), (1412, 100440), (1440, 98487), (1488, 95310), (1620, 87544), (1674, 84720), (1765, 80352), (1860, 76248), (2118, 66960), (2160, 65658), (2232, 63540), (2480, 57186), (2511, 56480), (2592, 54715), (2790, 50832), (2824, 50220), (2976, 47655), (3177, 44640), (3240, 43772), (3348, 42360), (3530, 40176), (3720, 38124), (4185, 33888), (4236, 33480), (4320, 32829), (4464, 31770), (4960, 28593), (5022, 28240), (5295, 26784), (5580, 25416), (5648, 25110), (6354, 22320), (6480, 21886), (6696, 21180), (7060, 20088), (7440, 19062), (8370, 16944), (8472, 16740), (8928, 15885), (9531, 14880), (10044, 14120), (10590, 13392), (10943, 12960), (11160, 12708), (11296, 12555)]