2538560640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 576

約数和(自身を含む): 10392641280

約数和(自身を除く): 7854080640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 121, 128, 132, 140, 147, 154, 160, 165, 168, 176, 192, 196, 210, 220, 223, 224, 231, 240, 242, 245, 264, 280, 294, 308, 320, 330, 336, 352, 363, 384, 385, 392, 420, 440, 446, 448, 462, 480, 484, 490, 528, 539, 560, 588, 605, 616, 640, 660, 669, 672, 704, 726, 735, 770, 784, 840, 847, 880, 892, 896, 924, 960, 968, 980, 1056, 1078, 1115, 1120, 1155, 1176, 1210, 1232, 1320, 1338, 1344, 1408, 1452, 1470, 1540, 1561, 1568, 1617, 1680, 1694, 1760, 1784, 1815, 1848, 1920, 1936, 1960, 2112, 2156, 2230, 2240, 2310, 2352, 2420, 2453, 2464, 2541, 2640, 2676, 2688, 2695, 2904, 2940, 3080, 3122, 3136, 3234, 3345, 3360, 3388, 3520, 3568, 3630, 3696, 3872, 3920, 4224, 4235, 4312, 4460, 4480, 4620, 4683, 4704, 4840, 4906, 4928, 5082, 5280, 5352, 5390, 5808, 5880, 5929, 6160, 6244, 6272, 6468, 6690, 6720, 6776, 7040, 7136, 7260, 7359, 7392, 7744, 7805, 7840, 8085, 8470, 8624, 8920, 9240, 9366, 9408, 9680, 9812, 9856, 10164, 10560, 10704, 10780, 10927, 11616, 11760, 11858, 12265, 12320, 12488, 12705, 12936, 13380, 13440, 13552, 14272, 14520, 14718, 14784, 15488, 15610, 15680, 16170, 16940, 17171, 17248, 17787, 17840, 18480, 18732, 18816, 19360, 19624, 20328, 21120, 21408, 21560, 21854, 23232, 23415, 23520, 23716, 24530, 24640, 24976, 25410, 25872, 26760, 26983, 27104, 28544, 29040, 29436, 29568, 29645, 31220, 31360, 32340, 32781, 33880, 34342, 34496, 35574, 35680, 36795, 36960, 37464, 38720, 39248, 40656, 42816, 43120, 43708, 46464, 46830, 47040, 47432, 49060, 49280, 49952, 50820, 51513, 51744, 53520, 53966, 54208, 54635, 58080, 58872, 59290, 62440, 64680, 65562, 67760, 68684, 68992, 71148, 71360, 73590, 73920, 74928, 77440, 78496, 80949, 81312, 85632, 85855, 86240, 87416, 88935, 93660, 94080, 94864, 98120, 99904, 101640, 103026, 103488, 107040, 107932, 108416, 109270, 116160, 117744, 118580, 120197, 124880, 129360, 131124, 134915, 135520, 137368, 142296, 142720, 147180, 147840, 149856, 156992, 161898, 162624, 163905, 171710, 172480, 174832, 177870, 187320, 188881, 189728, 196240, 199808, 203280, 206052, 206976, 214080, 215864, 218540, 232320, 235488, 237160, 240394, 249760, 257565, 258720, 262248, 269830, 271040, 274736, 284592, 294360, 299712, 313984, 323796, 325248, 327810, 343420, 344960, 349664, 355740, 360591, 374640, 377762, 379456, 392480, 404745, 406560, 412104, 428160, 431728, 437080, 470976, 474320, 480788, 499520, 515130, 517440, 524496, 539660, 542080, 549472, 566643, 569184, 588720, 599424, 600985, 647592, 655620, 686840, 699328, 711480, 721182, 749280, 755524, 758912, 784960, 809490, 813120, 824208, 863456, 874160, 941952, 944405, 948640, 961576, 999040, 1030260, 1034880, 1048992, 1079320, 1098944, 1133286, 1138368, 1177440, 1201970, 1295184, 1311240, 1322167, 1373680, 1398656, 1422960, 1442364, 1498560, 1511048, 1569920, 1618980, 1626240, 1648416, 1726912, 1748320, 1802955, 1888810, 1897280, 1923152, 2060520, 2097984, 2158640, 2197888, 2266572, 2276736, 2354880, 2403940, 2590368, 2622480, 2644334, 2747360, 2833215, 2845920, 2884728, 2997120, 3022096, 3237960, 3296832, 3453824, 3496640, 3605910, 3777620, 3794560, 3846304, 3966501, 4121040, 4195968, 4317280, 4533144, 4709760, 4807880, 5180736, 5244960, 5288668, 5494720, 5666430, 5691840, 5769456, 6044192, 6475920, 6593664, 6610835, 6993280, 7211820, 7555240, 7692608, 7933002, 8242080, 8634560, 9066288, 9615760, 10361472, 10489920, 10577336, 10989440, 11332860, 11383680, 11538912, 12088384, 12951840, 13221670, 14423640, 15110480, 15385216, 15866004, 16484160, 17269120, 18132576, 19231520, 19832505, 20979840, 21154672, 22665720, 23077824, 24176768, 25903680, 26443340, 28847280, 30220960, 31732008, 32968320, 36265152, 38463040, 39665010, 42309344, 45331440, 46155648, 51807360, 52886680, 57694560, 60441920, 63464016, 72530304, 76926080, 79330020, 84618688, 90662880, 105773360, 115389120, 120883840, 126928032, 158660040, 169237376, 181325760, 211546720, 230778240, 253856064, 317320080, 362651520, 423093440, 507712128, 634640160, 846186880, 1269280320, 2538560640]

約数ペア:

[(1, 2538560640), (2, 1269280320), (3, 846186880), (4, 634640160), (5, 507712128), (6, 423093440), (7, 362651520), (8, 317320080), (10, 253856064), (11, 230778240), (12, 211546720), (14, 181325760), (15, 169237376), (16, 158660040), (20, 126928032), (21, 120883840), (22, 115389120), (24, 105773360), (28, 90662880), (30, 84618688), (32, 79330020), (33, 76926080), (35, 72530304), (40, 63464016), (42, 60441920), (44, 57694560), (48, 52886680), (49, 51807360), (55, 46155648), (56, 45331440), (60, 42309344), (64, 39665010), (66, 38463040), (70, 36265152), (77, 32968320), (80, 31732008), (84, 30220960), (88, 28847280), (96, 26443340), (98, 25903680), (105, 24176768), (110, 23077824), (112, 22665720), (120, 21154672), (121, 20979840), (128, 19832505), (132, 19231520), (140, 18132576), (147, 17269120), (154, 16484160), (160, 15866004), (165, 15385216), (168, 15110480), (176, 14423640), (192, 13221670), (196, 12951840), (210, 12088384), (220, 11538912), (223, 11383680), (224, 11332860), (231, 10989440), (240, 10577336), (242, 10489920), (245, 10361472), (264, 9615760), (280, 9066288), (294, 8634560), (308, 8242080), (320, 7933002), (330, 7692608), (336, 7555240), (352, 7211820), (363, 6993280), (384, 6610835), (385, 6593664), (392, 6475920), (420, 6044192), (440, 5769456), (446, 5691840), (448, 5666430), (462, 5494720), (480, 5288668), (484, 5244960), (490, 5180736), (528, 4807880), (539, 4709760), (560, 4533144), (588, 4317280), (605, 4195968), (616, 4121040), (640, 3966501), (660, 3846304), (669, 3794560), (672, 3777620), (704, 3605910), (726, 3496640), (735, 3453824), (770, 3296832), (784, 3237960), (840, 3022096), (847, 2997120), (880, 2884728), (892, 2845920), (896, 2833215), (924, 2747360), (960, 2644334), (968, 2622480), (980, 2590368), (1056, 2403940), (1078, 2354880), (1115, 2276736), (1120, 2266572), (1155, 2197888), (1176, 2158640), (1210, 2097984), (1232, 2060520), (1320, 1923152), (1338, 1897280), (1344, 1888810), (1408, 1802955), (1452, 1748320), (1470, 1726912), (1540, 1648416), (1561, 1626240), (1568, 1618980), (1617, 1569920), (1680, 1511048), (1694, 1498560), (1760, 1442364), (1784, 1422960), (1815, 1398656), (1848, 1373680), (1920, 1322167), (1936, 1311240), (1960, 1295184), (2112, 1201970), (2156, 1177440), (2230, 1138368), (2240, 1133286), (2310, 1098944), (2352, 1079320), (2420, 1048992), (2453, 1034880), (2464, 1030260), (2541, 999040), (2640, 961576), (2676, 948640), (2688, 944405), (2695, 941952), (2904, 874160), (2940, 863456), (3080, 824208), (3122, 813120), (3136, 809490), (3234, 784960), (3345, 758912), (3360, 755524), (3388, 749280), (3520, 721182), (3568, 711480), (3630, 699328), (3696, 686840), (3872, 655620), (3920, 647592), (4224, 600985), (4235, 599424), (4312, 588720), (4460, 569184), (4480, 566643), (4620, 549472), (4683, 542080), (4704, 539660), (4840, 524496), (4906, 517440), (4928, 515130), (5082, 499520), (5280, 480788), (5352, 474320), (5390, 470976), (5808, 437080), (5880, 431728), (5929, 428160), (6160, 412104), (6244, 406560), (6272, 404745), (6468, 392480), (6690, 379456), (6720, 377762), (6776, 374640), (7040, 360591), (7136, 355740), (7260, 349664), (7359, 344960), (7392, 343420), (7744, 327810), (7805, 325248), (7840, 323796), (8085, 313984), (8470, 299712), (8624, 294360), (8920, 284592), (9240, 274736), (9366, 271040), (9408, 269830), (9680, 262248), (9812, 258720), (9856, 257565), (10164, 249760), (10560, 240394), (10704, 237160), (10780, 235488), (10927, 232320), (11616, 218540), (11760, 215864), (11858, 214080), (12265, 206976), (12320, 206052), (12488, 203280), (12705, 199808), (12936, 196240), (13380, 189728), (13440, 188881), (13552, 187320), (14272, 177870), (14520, 174832), (14718, 172480), (14784, 171710), (15488, 163905), (15610, 162624), (15680, 161898), (16170, 156992), (16940, 149856), (17171, 147840), (17248, 147180), (17787, 142720), (17840, 142296), (18480, 137368), (18732, 135520), (18816, 134915), (19360, 131124), (19624, 129360), (20328, 124880), (21120, 120197), (21408, 118580), (21560, 117744), (21854, 116160), (23232, 109270), (23415, 108416), (23520, 107932), (23716, 107040), (24530, 103488), (24640, 103026), (24976, 101640), (25410, 99904), (25872, 98120), (26760, 94864), (26983, 94080), (27104, 93660), (28544, 88935), (29040, 87416), (29436, 86240), (29568, 85855), (29645, 85632), (31220, 81312), (31360, 80949), (32340, 78496), (32781, 77440), (33880, 74928), (34342, 73920), (34496, 73590), (35574, 71360), (35680, 71148), (36795, 68992), (36960, 68684), (37464, 67760), (38720, 65562), (39248, 64680), (40656, 62440), (42816, 59290), (43120, 58872), (43708, 58080), (46464, 54635), (46830, 54208), (47040, 53966), (47432, 53520), (49060, 51744), (49280, 51513), (49952, 50820)]