772182720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^3$

素因数の和:122

約数の個数: 280

約数和(自身を含む): 2838346368

約数和(自身を除く): 2066163648

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, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 930, 960, 961, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1922, 1984, 2160, 2232, 2480, 2511, 2592, 2790, 2880, 2883, 2976, 3240, 3348, 3720, 3844, 4185, 4320, 4464, 4805, 4960, 5022, 5184, 5580, 5766, 5952, 6480, 6696, 7440, 7688, 8370, 8640, 8649, 8928, 9610, 9920, 10044, 11160, 11532, 12555, 12960, 13392, 14415, 14880, 15376, 16740, 17298, 17856, 19220, 20088, 22320, 23064, 25110, 25920, 25947, 26784, 28830, 29760, 29791, 30752, 33480, 34596, 38440, 40176, 43245, 44640, 46128, 50220, 51894, 53568, 57660, 59582, 61504, 66960, 69192, 76880, 77841, 80352, 86490, 89280, 89373, 92256, 100440, 103788, 115320, 119164, 129735, 133920, 138384, 148955, 153760, 155682, 160704, 172980, 178746, 184512, 200880, 207576, 230640, 238328, 259470, 267840, 268119, 276768, 297910, 307520, 311364, 345960, 357492, 389205, 401760, 415152, 446865, 461280, 476656, 518940, 536238, 553536, 595820, 622728, 691920, 714984, 778410, 803520, 804357, 830304, 893730, 922560, 953312, 1037880, 1072476, 1191640, 1245456, 1340595, 1383840, 1429968, 1556820, 1608714, 1660608, 1787460, 1906624, 2075760, 2144952, 2383280, 2413071, 2490912, 2681190, 2767680, 2859936, 3113640, 3217428, 3574920, 4021785, 4151520, 4289904, 4766560, 4826142, 4981824, 5362380, 5719872, 6227280, 6434856, 7149840, 8043570, 8303040, 8579808, 9533120, 9652284, 10724760, 12065355, 12454560, 12869712, 14299680, 16087140, 17159616, 19304568, 21449520, 24130710, 24909120, 25739424, 28599360, 32174280, 38609136, 42899040, 48261420, 51478848, 64348560, 77218272, 85798080, 96522840, 128697120, 154436544, 193045680, 257394240, 386091360, 772182720]

約数ペア:

[(1, 772182720), (2, 386091360), (3, 257394240), (4, 193045680), (5, 154436544), (6, 128697120), (8, 96522840), (9, 85798080), (10, 77218272), (12, 64348560), (15, 51478848), (16, 48261420), (18, 42899040), (20, 38609136), (24, 32174280), (27, 28599360), (30, 25739424), (31, 24909120), (32, 24130710), (36, 21449520), (40, 19304568), (45, 17159616), (48, 16087140), (54, 14299680), (60, 12869712), (62, 12454560), (64, 12065355), (72, 10724760), (80, 9652284), (81, 9533120), (90, 8579808), (93, 8303040), (96, 8043570), (108, 7149840), (120, 6434856), (124, 6227280), (135, 5719872), (144, 5362380), (155, 4981824), (160, 4826142), (162, 4766560), (180, 4289904), (186, 4151520), (192, 4021785), (216, 3574920), (240, 3217428), (248, 3113640), (270, 2859936), (279, 2767680), (288, 2681190), (310, 2490912), (320, 2413071), (324, 2383280), (360, 2144952), (372, 2075760), (405, 1906624), (432, 1787460), (465, 1660608), (480, 1608714), (496, 1556820), (540, 1429968), (558, 1383840), (576, 1340595), (620, 1245456), (648, 1191640), (720, 1072476), (744, 1037880), (810, 953312), (837, 922560), (864, 893730), (930, 830304), (960, 804357), (961, 803520), (992, 778410), (1080, 714984), (1116, 691920), (1240, 622728), (1296, 595820), (1395, 553536), (1440, 536238), (1488, 518940), (1620, 476656), (1674, 461280), (1728, 446865), (1860, 415152), (1922, 401760), (1984, 389205), (2160, 357492), (2232, 345960), (2480, 311364), (2511, 307520), (2592, 297910), (2790, 276768), (2880, 268119), (2883, 267840), (2976, 259470), (3240, 238328), (3348, 230640), (3720, 207576), (3844, 200880), (4185, 184512), (4320, 178746), (4464, 172980), (4805, 160704), (4960, 155682), (5022, 153760), (5184, 148955), (5580, 138384), (5766, 133920), (5952, 129735), (6480, 119164), (6696, 115320), (7440, 103788), (7688, 100440), (8370, 92256), (8640, 89373), (8649, 89280), (8928, 86490), (9610, 80352), (9920, 77841), (10044, 76880), (11160, 69192), (11532, 66960), (12555, 61504), (12960, 59582), (13392, 57660), (14415, 53568), (14880, 51894), (15376, 50220), (16740, 46128), (17298, 44640), (17856, 43245), (19220, 40176), (20088, 38440), (22320, 34596), (23064, 33480), (25110, 30752), (25920, 29791), (25947, 29760), (26784, 28830)]