1621345440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 576

約数和(自身を含む): 6375075840

約数和(自身を除く): 4753730400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 23, 24, 26, 30, 32, 33, 39, 40, 44, 46, 48, 52, 55, 60, 65, 66, 69, 78, 79, 80, 88, 92, 96, 104, 110, 115, 120, 130, 132, 138, 143, 156, 158, 160, 165, 169, 176, 184, 195, 208, 220, 230, 237, 240, 253, 260, 264, 276, 286, 299, 312, 316, 330, 338, 345, 352, 368, 390, 395, 416, 429, 440, 460, 474, 480, 506, 507, 520, 528, 552, 572, 598, 624, 632, 660, 676, 690, 715, 736, 759, 780, 790, 845, 858, 869, 880, 897, 920, 948, 1012, 1014, 1027, 1040, 1056, 1104, 1144, 1185, 1196, 1248, 1264, 1265, 1320, 1352, 1380, 1430, 1495, 1518, 1560, 1580, 1690, 1716, 1738, 1760, 1794, 1817, 1840, 1859, 1896, 2024, 2028, 2054, 2080, 2145, 2208, 2288, 2370, 2392, 2528, 2530, 2535, 2607, 2640, 2704, 2760, 2860, 2990, 3036, 3081, 3120, 3160, 3289, 3380, 3432, 3476, 3588, 3634, 3680, 3718, 3792, 3795, 3887, 4048, 4056, 4108, 4290, 4345, 4485, 4576, 4740, 4784, 5060, 5070, 5135, 5214, 5280, 5408, 5451, 5520, 5577, 5720, 5980, 6072, 6162, 6240, 6320, 6578, 6760, 6864, 6952, 7176, 7268, 7436, 7584, 7590, 7774, 8096, 8112, 8216, 8580, 8690, 8970, 9085, 9295, 9480, 9568, 9867, 10120, 10140, 10270, 10428, 10902, 11040, 11154, 11297, 11440, 11661, 11960, 12144, 12324, 12640, 13035, 13156, 13351, 13520, 13728, 13904, 14352, 14536, 14872, 15180, 15405, 15548, 16224, 16432, 16445, 17160, 17380, 17940, 18170, 18590, 18960, 19435, 19734, 19987, 20240, 20280, 20540, 20856, 21804, 22308, 22594, 22880, 23322, 23621, 23920, 24288, 24648, 26070, 26312, 26702, 27040, 27255, 27808, 27885, 28704, 29072, 29744, 30360, 30810, 31096, 32864, 32890, 33891, 34320, 34760, 35880, 36340, 37180, 37920, 38870, 39468, 39974, 40053, 40480, 40560, 41080, 41712, 42757, 43608, 44616, 45188, 46644, 47242, 47840, 49296, 49335, 52140, 52624, 53404, 54510, 55770, 56485, 58144, 58305, 59488, 59961, 60720, 61620, 62192, 65780, 66755, 67782, 68640, 69520, 70863, 71760, 72680, 74360, 77740, 78936, 79948, 80106, 81120, 82160, 83424, 85514, 87216, 89232, 90376, 93288, 94484, 98592, 98670, 99935, 104280, 105248, 106808, 109020, 111540, 112970, 116610, 118105, 119922, 121440, 123240, 124384, 128271, 131560, 133510, 135564, 139040, 141726, 143520, 145360, 146861, 148720, 155480, 157872, 159896, 160212, 164320, 169455, 171028, 174432, 178464, 180752, 186576, 188968, 197340, 199870, 200265, 208560, 213616, 213785, 218040, 223080, 225940, 233220, 236210, 239844, 246480, 256542, 259831, 263120, 267020, 271128, 283452, 290720, 293722, 297440, 299805, 307073, 310960, 315744, 319792, 320424, 338910, 342056, 354315, 361504, 373152, 377936, 394680, 399740, 400530, 417120, 427232, 427570, 436080, 440583, 446160, 451880, 466440, 472420, 479688, 492960, 513084, 519662, 526240, 534040, 542256, 566904, 587444, 599610, 614146, 621920, 639584, 640848, 641355, 677820, 684112, 708630, 734305, 755872, 779493, 789360, 799480, 801060, 855140, 872160, 881166, 892320, 903760, 921219, 932880, 944840, 959376, 1026168, 1039324, 1068080, 1084512, 1133808, 1174888, 1199220, 1228292, 1281696, 1282710, 1299155, 1355640, 1368224, 1417260, 1468610, 1535365, 1558986, 1578720, 1598960, 1602120, 1710280, 1762332, 1807520, 1842438, 1865760, 1889680, 1918752, 2052336, 2078648, 2136160, 2202915, 2267616, 2349776, 2398440, 2456584, 2565420, 2598310, 2711280, 2834520, 2937220, 3070730, 3117972, 3197920, 3204240, 3377803, 3420560, 3524664, 3684876, 3779360, 3897465, 4104672, 4157296, 4405830, 4606095, 4699552, 4796880, 4913168, 5130840, 5196620, 5422560, 5669040, 5874440, 6141460, 6235944, 6408480, 6755606, 6841120, 7049328, 7369752, 7794930, 8314592, 8811660, 9212190, 9593760, 9826336, 10133409, 10261680, 10393240, 11338080, 11748880, 12282920, 12471888, 13511212, 14098656, 14739504, 15589860, 16889015, 17623320, 18424380, 20266818, 20523360, 20786480, 23497760, 24565840, 24943776, 27022424, 29479008, 31179720, 33778030, 35246640, 36848760, 40533636, 41572960, 49131680, 50667045, 54044848, 62359440, 67556060, 70493280, 73697520, 81067272, 101334090, 108089696, 124718880, 135112120, 147395040, 162134544, 202668180, 270224240, 324269088, 405336360, 540448480, 810672720, 1621345440]

約数ペア:

[(1, 1621345440), (2, 810672720), (3, 540448480), (4, 405336360), (5, 324269088), (6, 270224240), (8, 202668180), (10, 162134544), (11, 147395040), (12, 135112120), (13, 124718880), (15, 108089696), (16, 101334090), (20, 81067272), (22, 73697520), (23, 70493280), (24, 67556060), (26, 62359440), (30, 54044848), (32, 50667045), (33, 49131680), (39, 41572960), (40, 40533636), (44, 36848760), (46, 35246640), (48, 33778030), (52, 31179720), (55, 29479008), (60, 27022424), (65, 24943776), (66, 24565840), (69, 23497760), (78, 20786480), (79, 20523360), (80, 20266818), (88, 18424380), (92, 17623320), (96, 16889015), (104, 15589860), (110, 14739504), (115, 14098656), (120, 13511212), (130, 12471888), (132, 12282920), (138, 11748880), (143, 11338080), (156, 10393240), (158, 10261680), (160, 10133409), (165, 9826336), (169, 9593760), (176, 9212190), (184, 8811660), (195, 8314592), (208, 7794930), (220, 7369752), (230, 7049328), (237, 6841120), (240, 6755606), (253, 6408480), (260, 6235944), (264, 6141460), (276, 5874440), (286, 5669040), (299, 5422560), (312, 5196620), (316, 5130840), (330, 4913168), (338, 4796880), (345, 4699552), (352, 4606095), (368, 4405830), (390, 4157296), (395, 4104672), (416, 3897465), (429, 3779360), (440, 3684876), (460, 3524664), (474, 3420560), (480, 3377803), (506, 3204240), (507, 3197920), (520, 3117972), (528, 3070730), (552, 2937220), (572, 2834520), (598, 2711280), (624, 2598310), (632, 2565420), (660, 2456584), (676, 2398440), (690, 2349776), (715, 2267616), (736, 2202915), (759, 2136160), (780, 2078648), (790, 2052336), (845, 1918752), (858, 1889680), (869, 1865760), (880, 1842438), (897, 1807520), (920, 1762332), (948, 1710280), (1012, 1602120), (1014, 1598960), (1027, 1578720), (1040, 1558986), (1056, 1535365), (1104, 1468610), (1144, 1417260), (1185, 1368224), (1196, 1355640), (1248, 1299155), (1264, 1282710), (1265, 1281696), (1320, 1228292), (1352, 1199220), (1380, 1174888), (1430, 1133808), (1495, 1084512), (1518, 1068080), (1560, 1039324), (1580, 1026168), (1690, 959376), (1716, 944840), (1738, 932880), (1760, 921219), (1794, 903760), (1817, 892320), (1840, 881166), (1859, 872160), (1896, 855140), (2024, 801060), (2028, 799480), (2054, 789360), (2080, 779493), (2145, 755872), (2208, 734305), (2288, 708630), (2370, 684112), (2392, 677820), (2528, 641355), (2530, 640848), (2535, 639584), (2607, 621920), (2640, 614146), (2704, 599610), (2760, 587444), (2860, 566904), (2990, 542256), (3036, 534040), (3081, 526240), (3120, 519662), (3160, 513084), (3289, 492960), (3380, 479688), (3432, 472420), (3476, 466440), (3588, 451880), (3634, 446160), (3680, 440583), (3718, 436080), (3792, 427570), (3795, 427232), (3887, 417120), (4048, 400530), (4056, 399740), (4108, 394680), (4290, 377936), (4345, 373152), (4485, 361504), (4576, 354315), (4740, 342056), (4784, 338910), (5060, 320424), (5070, 319792), (5135, 315744), (5214, 310960), (5280, 307073), (5408, 299805), (5451, 297440), (5520, 293722), (5577, 290720), (5720, 283452), (5980, 271128), (6072, 267020), (6162, 263120), (6240, 259831), (6320, 256542), (6578, 246480), (6760, 239844), (6864, 236210), (6952, 233220), (7176, 225940), (7268, 223080), (7436, 218040), (7584, 213785), (7590, 213616), (7774, 208560), (8096, 200265), (8112, 199870), (8216, 197340), (8580, 188968), (8690, 186576), (8970, 180752), (9085, 178464), (9295, 174432), (9480, 171028), (9568, 169455), (9867, 164320), (10120, 160212), (10140, 159896), (10270, 157872), (10428, 155480), (10902, 148720), (11040, 146861), (11154, 145360), (11297, 143520), (11440, 141726), (11661, 139040), (11960, 135564), (12144, 133510), (12324, 131560), (12640, 128271), (13035, 124384), (13156, 123240), (13351, 121440), (13520, 119922), (13728, 118105), (13904, 116610), (14352, 112970), (14536, 111540), (14872, 109020), (15180, 106808), (15405, 105248), (15548, 104280), (16224, 99935), (16432, 98670), (16445, 98592), (17160, 94484), (17380, 93288), (17940, 90376), (18170, 89232), (18590, 87216), (18960, 85514), (19435, 83424), (19734, 82160), (19987, 81120), (20240, 80106), (20280, 79948), (20540, 78936), (20856, 77740), (21804, 74360), (22308, 72680), (22594, 71760), (22880, 70863), (23322, 69520), (23621, 68640), (23920, 67782), (24288, 66755), (24648, 65780), (26070, 62192), (26312, 61620), (26702, 60720), (27040, 59961), (27255, 59488), (27808, 58305), (27885, 58144), (28704, 56485), (29072, 55770), (29744, 54510), (30360, 53404), (30810, 52624), (31096, 52140), (32864, 49335), (32890, 49296), (33891, 47840), (34320, 47242), (34760, 46644), (35880, 45188), (36340, 44616), (37180, 43608), (37920, 42757), (38870, 41712), (39468, 41080), (39974, 40560), (40053, 40480)]