2540998080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 448

約数和(自身を含む): 9480499200

約数和(自身を除く): 6939501120

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, 53, 54, 60, 62, 64, 72, 80, 90, 93, 96, 106, 108, 120, 124, 135, 144, 155, 159, 160, 179, 180, 186, 192, 212, 216, 240, 248, 265, 270, 279, 288, 310, 318, 320, 358, 360, 372, 424, 432, 465, 477, 480, 496, 530, 537, 540, 558, 576, 620, 636, 716, 720, 744, 795, 837, 848, 864, 895, 930, 954, 960, 992, 1060, 1074, 1080, 1116, 1240, 1272, 1395, 1431, 1432, 1440, 1488, 1590, 1611, 1643, 1674, 1696, 1728, 1790, 1860, 1908, 1984, 2120, 2148, 2160, 2232, 2385, 2480, 2544, 2685, 2790, 2862, 2864, 2880, 2976, 3180, 3222, 3286, 3348, 3392, 3580, 3720, 3816, 4185, 4240, 4296, 4320, 4464, 4770, 4833, 4929, 4960, 5088, 5370, 5549, 5580, 5724, 5728, 5952, 6360, 6444, 6572, 6696, 7155, 7160, 7440, 7632, 8055, 8215, 8370, 8480, 8592, 8640, 8928, 9487, 9540, 9666, 9858, 9920, 10176, 10740, 11098, 11160, 11448, 11456, 12720, 12888, 13144, 13392, 14310, 14320, 14787, 14880, 15264, 16110, 16430, 16647, 16740, 16960, 17184, 17856, 18974, 19080, 19332, 19716, 21480, 22196, 22320, 22896, 24165, 24645, 25440, 25776, 26288, 26784, 27745, 28461, 28620, 28640, 29574, 29760, 30528, 32220, 32860, 33294, 33480, 34368, 37948, 38160, 38664, 39432, 42960, 44361, 44392, 44640, 45792, 47435, 48330, 49290, 49941, 50880, 51552, 52576, 53568, 55490, 56922, 57240, 57280, 59148, 64440, 65720, 66588, 66960, 73935, 75896, 76320, 77328, 78864, 83235, 85383, 85920, 88722, 88784, 89280, 91584, 94870, 96660, 98580, 99882, 103104, 105152, 110980, 113844, 114480, 118296, 128880, 131440, 133176, 133920, 142305, 147870, 149823, 151792, 152640, 154656, 157728, 166470, 170766, 171840, 177444, 177568, 189740, 193320, 197160, 199764, 221805, 221960, 227688, 228960, 236592, 249705, 256149, 257760, 262880, 266352, 267840, 284610, 294097, 295740, 299646, 303584, 309312, 315456, 332940, 341532, 354888, 355136, 379480, 386640, 394320, 399528, 426915, 443610, 443920, 455376, 457920, 473184, 499410, 512298, 515520, 525760, 532704, 569220, 588194, 591480, 599292, 607168, 665880, 683064, 709776, 749115, 758960, 773280, 788640, 799056, 853830, 882291, 887220, 887840, 910752, 946368, 998820, 1024596, 1065408, 1138440, 1176388, 1182960, 1198584, 1280745, 1331760, 1366128, 1419552, 1470485, 1498230, 1517920, 1546560, 1577280, 1598112, 1707660, 1764582, 1774440, 1775680, 1821504, 1997640, 2049192, 2276880, 2352776, 2365920, 2397168, 2561490, 2646873, 2663520, 2732256, 2839104, 2940970, 2996460, 3035840, 3196224, 3415320, 3529164, 3548880, 3995280, 4098384, 4411455, 4553760, 4705552, 4731840, 4794336, 5122980, 5293746, 5327040, 5464512, 5881940, 5992920, 6830640, 7058328, 7097760, 7940619, 7990560, 8196768, 8822910, 9107520, 9411104, 9588672, 10245960, 10587492, 11763880, 11985840, 13234365, 13661280, 14116656, 14195520, 15881238, 15981120, 16393536, 17645820, 18822208, 20491920, 21174984, 23527760, 23971680, 26468730, 27322560, 28233312, 31762476, 35291640, 39703095, 40983840, 42349968, 47055520, 47943360, 52937460, 56466624, 63524952, 70583280, 79406190, 81967680, 84699936, 94111040, 105874920, 127049904, 141166560, 158812380, 169399872, 211749840, 254099808, 282333120, 317624760, 423499680, 508199616, 635249520, 846999360, 1270499040, 2540998080]

約数ペア:

[(1, 2540998080), (2, 1270499040), (3, 846999360), (4, 635249520), (5, 508199616), (6, 423499680), (8, 317624760), (9, 282333120), (10, 254099808), (12, 211749840), (15, 169399872), (16, 158812380), (18, 141166560), (20, 127049904), (24, 105874920), (27, 94111040), (30, 84699936), (31, 81967680), (32, 79406190), (36, 70583280), (40, 63524952), (45, 56466624), (48, 52937460), (53, 47943360), (54, 47055520), (60, 42349968), (62, 40983840), (64, 39703095), (72, 35291640), (80, 31762476), (90, 28233312), (93, 27322560), (96, 26468730), (106, 23971680), (108, 23527760), (120, 21174984), (124, 20491920), (135, 18822208), (144, 17645820), (155, 16393536), (159, 15981120), (160, 15881238), (179, 14195520), (180, 14116656), (186, 13661280), (192, 13234365), (212, 11985840), (216, 11763880), (240, 10587492), (248, 10245960), (265, 9588672), (270, 9411104), (279, 9107520), (288, 8822910), (310, 8196768), (318, 7990560), (320, 7940619), (358, 7097760), (360, 7058328), (372, 6830640), (424, 5992920), (432, 5881940), (465, 5464512), (477, 5327040), (480, 5293746), (496, 5122980), (530, 4794336), (537, 4731840), (540, 4705552), (558, 4553760), (576, 4411455), (620, 4098384), (636, 3995280), (716, 3548880), (720, 3529164), (744, 3415320), (795, 3196224), (837, 3035840), (848, 2996460), (864, 2940970), (895, 2839104), (930, 2732256), (954, 2663520), (960, 2646873), (992, 2561490), (1060, 2397168), (1074, 2365920), (1080, 2352776), (1116, 2276880), (1240, 2049192), (1272, 1997640), (1395, 1821504), (1431, 1775680), (1432, 1774440), (1440, 1764582), (1488, 1707660), (1590, 1598112), (1611, 1577280), (1643, 1546560), (1674, 1517920), (1696, 1498230), (1728, 1470485), (1790, 1419552), (1860, 1366128), (1908, 1331760), (1984, 1280745), (2120, 1198584), (2148, 1182960), (2160, 1176388), (2232, 1138440), (2385, 1065408), (2480, 1024596), (2544, 998820), (2685, 946368), (2790, 910752), (2862, 887840), (2864, 887220), (2880, 882291), (2976, 853830), (3180, 799056), (3222, 788640), (3286, 773280), (3348, 758960), (3392, 749115), (3580, 709776), (3720, 683064), (3816, 665880), (4185, 607168), (4240, 599292), (4296, 591480), (4320, 588194), (4464, 569220), (4770, 532704), (4833, 525760), (4929, 515520), (4960, 512298), (5088, 499410), (5370, 473184), (5549, 457920), (5580, 455376), (5724, 443920), (5728, 443610), (5952, 426915), (6360, 399528), (6444, 394320), (6572, 386640), (6696, 379480), (7155, 355136), (7160, 354888), (7440, 341532), (7632, 332940), (8055, 315456), (8215, 309312), (8370, 303584), (8480, 299646), (8592, 295740), (8640, 294097), (8928, 284610), (9487, 267840), (9540, 266352), (9666, 262880), (9858, 257760), (9920, 256149), (10176, 249705), (10740, 236592), (11098, 228960), (11160, 227688), (11448, 221960), (11456, 221805), (12720, 199764), (12888, 197160), (13144, 193320), (13392, 189740), (14310, 177568), (14320, 177444), (14787, 171840), (14880, 170766), (15264, 166470), (16110, 157728), (16430, 154656), (16647, 152640), (16740, 151792), (16960, 149823), (17184, 147870), (17856, 142305), (18974, 133920), (19080, 133176), (19332, 131440), (19716, 128880), (21480, 118296), (22196, 114480), (22320, 113844), (22896, 110980), (24165, 105152), (24645, 103104), (25440, 99882), (25776, 98580), (26288, 96660), (26784, 94870), (27745, 91584), (28461, 89280), (28620, 88784), (28640, 88722), (29574, 85920), (29760, 85383), (30528, 83235), (32220, 78864), (32860, 77328), (33294, 76320), (33480, 75896), (34368, 73935), (37948, 66960), (38160, 66588), (38664, 65720), (39432, 64440), (42960, 59148), (44361, 57280), (44392, 57240), (44640, 56922), (45792, 55490), (47435, 53568), (48330, 52576), (49290, 51552), (49941, 50880)]