71754698880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81421}}^1$

素因数の和:81469

約数の個数: 320

約数和(自身を含む): 271325787480

約数和(自身を除く): 199571088600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 648, 680, 720, 765, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3456, 3672, 4080, 4320, 4590, 4896, 5184, 5440, 5508, 5760, 6120, 6480, 6528, 6885, 7344, 8160, 8640, 9180, 9792, 10368, 10880, 11016, 12240, 12960, 13770, 14688, 16320, 17280, 18360, 19584, 22032, 24480, 25920, 27540, 29376, 32640, 36720, 44064, 48960, 51840, 55080, 58752, 73440, 81421, 88128, 97920, 110160, 146880, 162842, 176256, 220320, 244263, 293760, 325684, 407105, 440640, 488526, 651368, 732789, 814210, 881280, 977052, 1221315, 1302736, 1384157, 1465578, 1628420, 1954104, 2198367, 2442630, 2605472, 2768314, 2931156, 3256840, 3663945, 3908208, 4152471, 4396734, 4885260, 5210944, 5536628, 5862312, 6513680, 6595101, 6920785, 7327890, 7816416, 8304942, 8793468, 9770520, 10421888, 10991835, 11073256, 11724624, 12457413, 13027360, 13190202, 13841570, 14655780, 15632832, 16609884, 17586936, 19541040, 20762355, 21983670, 22146512, 23449248, 24914826, 26054720, 26380404, 27683140, 29311560, 31265664, 32975505, 33219768, 35173872, 37372239, 39082080, 41524710, 43967340, 44293024, 46898496, 49829652, 52109440, 52760808, 55366280, 58623120, 62287065, 65951010, 66439536, 70347744, 74744478, 78164160, 83049420, 87934680, 88586048, 93796992, 99659304, 105521616, 110732560, 112116717, 117246240, 124574130, 131902020, 132879072, 140695488, 149488956, 156328320, 166098840, 175869360, 177172096, 186861195, 199318608, 211043232, 221465120, 224233434, 234492480, 249148260, 263804040, 265758144, 281390976, 298977912, 332197680, 351738720, 373722390, 398637216, 422086464, 442930240, 448466868, 468984960, 498296520, 527608080, 531516288, 560583585, 597955824, 664395360, 703477440, 747444780, 797274432, 844172928, 885860480, 896933736, 996593040, 1055216160, 1121167170, 1195911648, 1328790720, 1406954880, 1494889560, 1594548864, 1793867472, 1993186080, 2110432320, 2242334340, 2391823296, 2657581440, 2989779120, 3587734944, 3986372160, 4220864640, 4484668680, 4783646592, 5979558240, 7175469888, 7972744320, 8969337360, 11959116480, 14350939776, 17938674720, 23918232960, 35877349440, 71754698880]

約数ペア:

[(1, 71754698880), (2, 35877349440), (3, 23918232960), (4, 17938674720), (5, 14350939776), (6, 11959116480), (8, 8969337360), (9, 7972744320), (10, 7175469888), (12, 5979558240), (15, 4783646592), (16, 4484668680), (17, 4220864640), (18, 3986372160), (20, 3587734944), (24, 2989779120), (27, 2657581440), (30, 2391823296), (32, 2242334340), (34, 2110432320), (36, 1993186080), (40, 1793867472), (45, 1594548864), (48, 1494889560), (51, 1406954880), (54, 1328790720), (60, 1195911648), (64, 1121167170), (68, 1055216160), (72, 996593040), (80, 896933736), (81, 885860480), (85, 844172928), (90, 797274432), (96, 747444780), (102, 703477440), (108, 664395360), (120, 597955824), (128, 560583585), (135, 531516288), (136, 527608080), (144, 498296520), (153, 468984960), (160, 448466868), (162, 442930240), (170, 422086464), (180, 398637216), (192, 373722390), (204, 351738720), (216, 332197680), (240, 298977912), (255, 281390976), (270, 265758144), (272, 263804040), (288, 249148260), (306, 234492480), (320, 224233434), (324, 221465120), (340, 211043232), (360, 199318608), (384, 186861195), (405, 177172096), (408, 175869360), (432, 166098840), (459, 156328320), (480, 149488956), (510, 140695488), (540, 132879072), (544, 131902020), (576, 124574130), (612, 117246240), (640, 112116717), (648, 110732560), (680, 105521616), (720, 99659304), (765, 93796992), (810, 88586048), (816, 87934680), (864, 83049420), (918, 78164160), (960, 74744478), (1020, 70347744), (1080, 66439536), (1088, 65951010), (1152, 62287065), (1224, 58623120), (1296, 55366280), (1360, 52760808), (1377, 52109440), (1440, 49829652), (1530, 46898496), (1620, 44293024), (1632, 43967340), (1728, 41524710), (1836, 39082080), (1920, 37372239), (2040, 35173872), (2160, 33219768), (2176, 32975505), (2295, 31265664), (2448, 29311560), (2592, 27683140), (2720, 26380404), (2754, 26054720), (2880, 24914826), (3060, 23449248), (3240, 22146512), (3264, 21983670), (3456, 20762355), (3672, 19541040), (4080, 17586936), (4320, 16609884), (4590, 15632832), (4896, 14655780), (5184, 13841570), (5440, 13190202), (5508, 13027360), (5760, 12457413), (6120, 11724624), (6480, 11073256), (6528, 10991835), (6885, 10421888), (7344, 9770520), (8160, 8793468), (8640, 8304942), (9180, 7816416), (9792, 7327890), (10368, 6920785), (10880, 6595101), (11016, 6513680), (12240, 5862312), (12960, 5536628), (13770, 5210944), (14688, 4885260), (16320, 4396734), (17280, 4152471), (18360, 3908208), (19584, 3663945), (22032, 3256840), (24480, 2931156), (25920, 2768314), (27540, 2605472), (29376, 2442630), (32640, 2198367), (36720, 1954104), (44064, 1628420), (48960, 1465578), (51840, 1384157), (55080, 1302736), (58752, 1221315), (73440, 977052), (81421, 881280), (88128, 814210), (97920, 732789), (110160, 651368), (146880, 488526), (162842, 440640), (176256, 407105), (220320, 325684), (244263, 293760)]