325505280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 1118476800

約数和(自身を除く): 792971520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 37, 40, 48, 58, 60, 64, 74, 79, 80, 87, 96, 111, 116, 120, 128, 145, 148, 158, 160, 174, 185, 192, 222, 232, 237, 240, 256, 290, 296, 316, 320, 348, 370, 384, 395, 435, 444, 464, 474, 480, 555, 580, 592, 632, 640, 696, 740, 768, 790, 870, 888, 928, 948, 960, 1073, 1110, 1160, 1184, 1185, 1264, 1280, 1392, 1480, 1580, 1740, 1776, 1856, 1896, 1920, 2146, 2220, 2291, 2320, 2368, 2370, 2528, 2784, 2923, 2960, 3160, 3219, 3480, 3552, 3712, 3792, 3840, 4292, 4440, 4582, 4640, 4736, 4740, 5056, 5365, 5568, 5846, 5920, 6320, 6438, 6873, 6960, 7104, 7424, 7584, 8584, 8769, 8880, 9164, 9280, 9472, 9480, 10112, 10730, 11136, 11455, 11692, 11840, 12640, 12876, 13746, 13920, 14208, 14615, 15168, 16095, 17168, 17538, 17760, 18328, 18560, 18960, 20224, 21460, 22272, 22910, 23384, 23680, 25280, 25752, 27492, 27840, 28416, 29230, 30336, 32190, 34336, 34365, 35076, 35520, 36656, 37120, 37920, 42920, 43845, 45820, 46768, 47360, 50560, 51504, 54984, 55680, 58460, 60672, 64380, 68672, 68730, 70152, 71040, 73312, 75840, 84767, 85840, 87690, 91640, 93536, 101120, 103008, 109968, 111360, 116920, 128760, 137344, 137460, 140304, 142080, 146624, 151680, 169534, 171680, 175380, 183280, 187072, 206016, 219936, 233840, 254301, 257520, 274688, 274920, 280608, 293248, 303360, 339068, 343360, 350760, 366560, 374144, 412032, 423835, 439872, 467680, 508602, 515040, 549840, 561216, 586496, 678136, 686720, 701520, 733120, 748288, 824064, 847670, 879744, 935360, 1017204, 1030080, 1099680, 1122432, 1271505, 1356272, 1373440, 1403040, 1466240, 1695340, 1759488, 1870720, 2034408, 2060160, 2199360, 2244864, 2543010, 2712544, 2806080, 2932480, 3390680, 3741440, 4068816, 4120320, 4398720, 5086020, 5425088, 5612160, 6781360, 8137632, 8797440, 10172040, 10850176, 11224320, 13562720, 16275264, 20344080, 21700352, 27125440, 32550528, 40688160, 54250880, 65101056, 81376320, 108501760, 162752640, 325505280]

約数ペア:

[(1, 325505280), (2, 162752640), (3, 108501760), (4, 81376320), (5, 65101056), (6, 54250880), (8, 40688160), (10, 32550528), (12, 27125440), (15, 21700352), (16, 20344080), (20, 16275264), (24, 13562720), (29, 11224320), (30, 10850176), (32, 10172040), (37, 8797440), (40, 8137632), (48, 6781360), (58, 5612160), (60, 5425088), (64, 5086020), (74, 4398720), (79, 4120320), (80, 4068816), (87, 3741440), (96, 3390680), (111, 2932480), (116, 2806080), (120, 2712544), (128, 2543010), (145, 2244864), (148, 2199360), (158, 2060160), (160, 2034408), (174, 1870720), (185, 1759488), (192, 1695340), (222, 1466240), (232, 1403040), (237, 1373440), (240, 1356272), (256, 1271505), (290, 1122432), (296, 1099680), (316, 1030080), (320, 1017204), (348, 935360), (370, 879744), (384, 847670), (395, 824064), (435, 748288), (444, 733120), (464, 701520), (474, 686720), (480, 678136), (555, 586496), (580, 561216), (592, 549840), (632, 515040), (640, 508602), (696, 467680), (740, 439872), (768, 423835), (790, 412032), (870, 374144), (888, 366560), (928, 350760), (948, 343360), (960, 339068), (1073, 303360), (1110, 293248), (1160, 280608), (1184, 274920), (1185, 274688), (1264, 257520), (1280, 254301), (1392, 233840), (1480, 219936), (1580, 206016), (1740, 187072), (1776, 183280), (1856, 175380), (1896, 171680), (1920, 169534), (2146, 151680), (2220, 146624), (2291, 142080), (2320, 140304), (2368, 137460), (2370, 137344), (2528, 128760), (2784, 116920), (2923, 111360), (2960, 109968), (3160, 103008), (3219, 101120), (3480, 93536), (3552, 91640), (3712, 87690), (3792, 85840), (3840, 84767), (4292, 75840), (4440, 73312), (4582, 71040), (4640, 70152), (4736, 68730), (4740, 68672), (5056, 64380), (5365, 60672), (5568, 58460), (5846, 55680), (5920, 54984), (6320, 51504), (6438, 50560), (6873, 47360), (6960, 46768), (7104, 45820), (7424, 43845), (7584, 42920), (8584, 37920), (8769, 37120), (8880, 36656), (9164, 35520), (9280, 35076), (9472, 34365), (9480, 34336), (10112, 32190), (10730, 30336), (11136, 29230), (11455, 28416), (11692, 27840), (11840, 27492), (12640, 25752), (12876, 25280), (13746, 23680), (13920, 23384), (14208, 22910), (14615, 22272), (15168, 21460), (16095, 20224), (17168, 18960), (17538, 18560), (17760, 18328)]