18519981480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:551

約数の個数: 1024

約数和(自身を含む): 85310668800

約数和(自身を除く): 66790687320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 27, 28, 30, 33, 35, 36, 37, 39, 40, 42, 44, 45, 52, 54, 55, 56, 60, 63, 65, 66, 70, 72, 74, 77, 78, 84, 88, 90, 91, 99, 104, 105, 108, 110, 111, 117, 120, 126, 130, 132, 135, 140, 143, 148, 154, 156, 165, 168, 180, 182, 185, 189, 195, 198, 210, 216, 220, 222, 231, 234, 252, 259, 260, 264, 270, 273, 280, 286, 296, 297, 308, 312, 315, 330, 333, 351, 360, 364, 370, 378, 385, 390, 396, 407, 420, 429, 440, 444, 455, 462, 463, 468, 481, 495, 504, 518, 520, 540, 546, 555, 572, 585, 594, 616, 630, 660, 666, 693, 702, 715, 728, 740, 756, 770, 777, 780, 792, 814, 819, 840, 858, 888, 910, 924, 926, 936, 945, 962, 990, 999, 1001, 1036, 1080, 1092, 1110, 1144, 1155, 1170, 1188, 1221, 1260, 1287, 1295, 1320, 1332, 1365, 1386, 1389, 1404, 1430, 1443, 1480, 1485, 1512, 1540, 1554, 1560, 1628, 1638, 1665, 1716, 1755, 1820, 1848, 1852, 1890, 1924, 1980, 1998, 2002, 2035, 2072, 2079, 2145, 2184, 2220, 2310, 2315, 2331, 2340, 2376, 2405, 2442, 2457, 2520, 2574, 2590, 2664, 2730, 2772, 2778, 2808, 2849, 2860, 2886, 2970, 3003, 3080, 3108, 3241, 3256, 3276, 3330, 3367, 3432, 3465, 3510, 3640, 3663, 3704, 3780, 3848, 3861, 3885, 3960, 3996, 4004, 4070, 4095, 4158, 4167, 4290, 4329, 4440, 4620, 4630, 4662, 4680, 4810, 4884, 4914, 4995, 5005, 5093, 5148, 5180, 5291, 5460, 5544, 5556, 5698, 5720, 5772, 5940, 6006, 6019, 6105, 6216, 6435, 6482, 6552, 6660, 6734, 6930, 6945, 6993, 7020, 7215, 7326, 7560, 7722, 7770, 7992, 8008, 8140, 8190, 8316, 8334, 8547, 8580, 8658, 9009, 9240, 9260, 9324, 9620, 9723, 9768, 9828, 9990, 10010, 10101, 10186, 10296, 10360, 10395, 10582, 10920, 10989, 11112, 11396, 11544, 11655, 11880, 12012, 12038, 12210, 12285, 12501, 12870, 12964, 12987, 13320, 13468, 13860, 13890, 13986, 14040, 14245, 14430, 14652, 15015, 15279, 15444, 15540, 15873, 16205, 16280, 16380, 16632, 16668, 16835, 17094, 17131, 17160, 17316, 18018, 18057, 18315, 18520, 18648, 19240, 19305, 19446, 19656, 19980, 20020, 20202, 20372, 20790, 20835, 21164, 21645, 21978, 22792, 23310, 24024, 24076, 24420, 24570, 25002, 25465, 25641, 25740, 25928, 25974, 26455, 26936, 27027, 27720, 27780, 27972, 28490, 28860, 29169, 29304, 30030, 30095, 30303, 30558, 30888, 31080, 31746, 32410, 32760, 33336, 33670, 34188, 34262, 34632, 34965, 35651, 36036, 36114, 36630, 37037, 38610, 38892, 39960, 40040, 40404, 40744, 41580, 41670, 42133, 42328, 42735, 43290, 43956, 45045, 45837, 46620, 47619, 48152, 48615, 48840, 49140, 50004, 50505, 50930, 51282, 51393, 51480, 51948, 52910, 54054, 54171, 54945, 55560, 55944, 56980, 57720, 58338, 60060, 60190, 60606, 61116, 62505, 63492, 64820, 64935, 66209, 67340, 68376, 68524, 69930, 71302, 72072, 72228, 73260, 74074, 76395, 76923, 77220, 77784, 79365, 80808, 83160, 83340, 84266, 85470, 85655, 86580, 87507, 87912, 90090, 90285, 90909, 91674, 93240, 95238, 97230, 98280, 100008, 101010, 101860, 102564, 102786, 103896, 105820, 106953, 108108, 108342, 109890, 111111, 113960, 116676, 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534765, 540540, 541710, 550044, 555555, 565323, 571428, 583380, 595881, 599585, 606060, 611160, 615384, 616716, 631995, 634920, 641718, 650052, 662090, 666666, 668109, 685240, 687555, 700056, 713020, 714285, 719502, 722280, 727272, 740740, 753764, 758394, 769230, 770895, 794508, 812565, 842660, 855624, 875070, 888888, 890812, 909090, 916740, 925074, 926926, 942205, 952380, 959336, 962577, 993135, 999999, 1011192, 1025640, 1027860, 1069530, 1079253, 1081080, 1083420, 1100088, 1111110, 1113515, 1130646, 1137591, 1142856, 1166760, 1191762, 1199170, 1212120, 1233432, 1263990, 1283436, 1300104, 1319087, 1324180, 1333332, 1336218, 1375110, 1390389, 1426040, 1428570, 1439004, 1481480, 1507528, 1516788, 1538460, 1541790, 1558921, 1589016, 1604295, 1625130, 1666665, 1685320, 1695969, 1750140, 1781624, 1787643, 1798755, 1818180, 1833480, 1850148, 1853852, 1884410, 1895985, 1904760, 1925154, 1986270, 1999998, 2004327, 2055720, 2139060, 2158506, 2166840, 2222220, 2227030, 2261292, 2275182, 2312685, 2317315, 2383524, 2398340, 2449733, 2527980, 2566872, 2638174, 2648360, 2666664, 2672436, 2750220, 2780778, 2826615, 2857140, 2878008, 2979405, 3033576, 3076920, 3083580, 3117842, 3208590, 3237759, 3250260, 3333330, 3340545, 3391938, 3500280, 3575286, 3597510, 3636360, 3700296, 3707704, 3768820, 3791970, 3850308, 3957261, 3972540, 3999996, 4008654, 4171167, 4278120, 4317012, 4444440, 4454060, 4522584, 4550364, 4625370, 4634630, 4676763, 4767048, 4796680, 4812885, 4899466, 4999995, 5055960, 5087907, 5276348, 5344872, 5396265, 5500440, 5561556, 5653230, 5687955, 5714280, 5958810, 6012981, 6167160, 6235684, 6417180, 6475518, 6500520, 6595435, 6666660, 6681090, 6783876, 6951945, 7150572, 7195020, 7349199, 7537640, 7583940, 7700616, 7794605, 7914522, 7945080, 7999992, 8017308, 8342334, 8479845, 8634024, 8908120, 8938215, 9100728, 9250740, 9269260, 9353526, 9625770, 9798932, 9999990, 10021635, 10175814, 10552696, 10792530, 11123112, 11306460, 11375910, 11871783, 11917620, 12025962, 12248665, 12471368, 12513501, 12834360, 12951036, 13190870, 13333320, 13362180, 13567752, 13903890, 14030289, 14301144, 14390040, 14698398, 15167880, 15589210, 15829044, 16034616, 16188795, 16684668, 16959690, 17148131, 17876430, 18501480, 18538520, 18707052, 19251540, 19597864, 19786305, 19999980, 20043270, 20351628, 20855835, 21585060, 22047597, 22612920, 22751820, 23383815, 23743566, 23835240, 24051924, 24497330, 25027002, 25439535, 25902072, 26381740, 26724360, 27807780, 28060578, 29396796, 30064905, 31178420, 31658088, 32377590, 33369336, 33919380, 34296262, 35615349, 35752860, 36745995, 37414104, 38503080, 39572610, 39999960, 40086540, 40703256, 41711670, 42090867, 43170120, 44095194, 45503640, 46767630, 47487132, 48103848, 48994660, 50054004, 50879070, 51444393, 52763480, 55615560, 56121156, 58793592, 59358915, 60129810, 62356840, 62567505, 64755180, 66142791, 67838760, 68592524, 70151445, 71230698, 71505720, 73491990, 79145220, 80173080, 83423340, 84181734, 85740655, 88190388, 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約数ペア:

[(1, 18519981480), (2, 9259990740), (3, 6173327160), (4, 4629995370), (5, 3703996296), (6, 3086663580), (7, 2645711640), (8, 2314997685), (9, 2057775720), (10, 1851998148), (11, 1683634680), (12, 1543331790), (13, 1424613960), (14, 1322855820), (15, 1234665432), (18, 1028887860), (20, 925999074), (21, 881903880), (22, 841817340), (24, 771665895), (26, 712306980), (27, 685925240), (28, 661427910), (30, 617332716), (33, 561211560), (35, 529142328), (36, 514443930), (37, 500540040), (39, 474871320), (40, 462999537), (42, 440951940), (44, 420908670), (45, 411555144), (52, 356153490), (54, 342962620), (55, 336726936), (56, 330713955), (60, 308666358), (63, 293967960), (65, 284922792), (66, 280605780), (70, 264571164), (72, 257221965), (74, 250270020), (77, 240519240), (78, 237435660), (84, 220475970), (88, 210454335), (90, 205777572), (91, 203516280), (99, 187070520), (104, 178076745), (105, 176380776), (108, 171481310), (110, 168363468), (111, 166846680), (117, 158290440), (120, 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12513501), (1485, 12471368), (1512, 12248665), (1540, 12025962), (1554, 11917620), (1560, 11871783), (1628, 11375910), (1638, 11306460), (1665, 11123112), (1716, 10792530), (1755, 10552696), (1820, 10175814), (1848, 10021635), (1852, 9999990), (1890, 9798932), (1924, 9625770), (1980, 9353526), (1998, 9269260), (2002, 9250740), (2035, 9100728), (2072, 8938215), (2079, 8908120), (2145, 8634024), (2184, 8479845), (2220, 8342334), (2310, 8017308), (2315, 7999992), (2331, 7945080), (2340, 7914522), (2376, 7794605), (2405, 7700616), (2442, 7583940), (2457, 7537640), (2520, 7349199), (2574, 7195020), (2590, 7150572), (2664, 6951945), (2730, 6783876), (2772, 6681090), (2778, 6666660), (2808, 6595435), (2849, 6500520), (2860, 6475518), (2886, 6417180), (2970, 6235684), (3003, 6167160), (3080, 6012981), (3108, 5958810), (3241, 5714280), (3256, 5687955), (3276, 5653230), (3330, 5561556), (3367, 5500440), (3432, 5396265), (3465, 5344872), (3510, 5276348), (3640, 5087907), (3663, 5055960), (3704, 4999995), (3780, 4899466), (3848, 4812885), (3861, 4796680), (3885, 4767048), (3960, 4676763), (3996, 4634630), (4004, 4625370), (4070, 4550364), (4095, 4522584), (4158, 4454060), (4167, 4444440), (4290, 4317012), (4329, 4278120), (4440, 4171167), (4620, 4008654), (4630, 3999996), (4662, 3972540), (4680, 3957261), (4810, 3850308), (4884, 3791970), (4914, 3768820), (4995, 3707704), (5005, 3700296), (5093, 3636360), (5148, 3597510), (5180, 3575286), (5291, 3500280), (5460, 3391938), (5544, 3340545), (5556, 3333330), (5698, 3250260), (5720, 3237759), (5772, 3208590), (5940, 3117842), (6006, 3083580), (6019, 3076920), (6105, 3033576), (6216, 2979405), (6435, 2878008), (6482, 2857140), (6552, 2826615), (6660, 2780778), (6734, 2750220), (6930, 2672436), (6945, 2666664), (6993, 2648360), (7020, 2638174), (7215, 2566872), (7326, 2527980), (7560, 2449733), (7722, 2398340), (7770, 2383524), (7992, 2317315), (8008, 2312685), (8140, 2275182), (8190, 2261292), (8316, 2227030), (8334, 2222220), (8547, 2166840), (8580, 2158506), (8658, 2139060), (9009, 2055720), (9240, 2004327), (9260, 1999998), (9324, 1986270), (9620, 1925154), (9723, 1904760), (9768, 1895985), (9828, 1884410), (9990, 1853852), (10010, 1850148), (10101, 1833480), (10186, 1818180), (10296, 1798755), (10360, 1787643), (10395, 1781624), (10582, 1750140), (10920, 1695969), (10989, 1685320), (11112, 1666665), (11396, 1625130), (11544, 1604295), (11655, 1589016), (11880, 1558921), (12012, 1541790), (12038, 1538460), (12210, 1516788), (12285, 1507528), (12501, 1481480), (12870, 1439004), (12964, 1428570), (12987, 1426040), (13320, 1390389), (13468, 1375110), (13860, 1336218), (13890, 1333332), (13986, 1324180), (14040, 1319087), (14245, 1300104), (14430, 1283436), (14652, 1263990), (15015, 1233432), (15279, 1212120), (15444, 1199170), (15540, 1191762), (15873, 1166760), (16205, 1142856), (16280, 1137591), (16380, 1130646), (16632, 1113515), (16668, 1111110), (16835, 1100088), (17094, 1083420), (17131, 1081080), (17160, 1079253), (17316, 1069530), (18018, 1027860), (18057, 1025640), (18315, 1011192), (18520, 999999), (18648, 993135), (19240, 962577), (19305, 959336), (19446, 952380), (19656, 942205), (19980, 926926), (20020, 925074), (20202, 916740), (20372, 909090), (20790, 890812), (20835, 888888), (21164, 875070), (21645, 855624), (21978, 842660), (22792, 812565), (23310, 794508), (24024, 770895), (24076, 769230), (24420, 758394), (24570, 753764), (25002, 740740), (25465, 727272), (25641, 722280), (25740, 719502), (25928, 714285), (25974, 713020), (26455, 700056), (26936, 687555), (27027, 685240), (27720, 668109), (27780, 666666), (27972, 662090), (28490, 650052), (28860, 641718), (29169, 634920), (29304, 631995), (30030, 616716), (30095, 615384), (30303, 611160), (30558, 606060), (30888, 599585), (31080, 595881), (31746, 583380), (32410, 571428), (32760, 565323), (33336, 555555), (33670, 550044), (34188, 541710), (34262, 540540), (34632, 534765), (34965, 529672), (35651, 519480), (36036, 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(76395, 242424), (76923, 240760), (77220, 239834), (77784, 238095), (79365, 233352), (80808, 229185), (83160, 222703), (83340, 222222), (84266, 219780), (85470, 216684), (85655, 216216), (86580, 213906), (87507, 211640), (87912, 210665), (90090, 205572), (90285, 205128), (90909, 203720), (91674, 202020), (93240, 198627), (95238, 194460), (97230, 190476), (98280, 188441), (100008, 185185), (101010, 183348), (101860, 181818), (102564, 180570), (102786, 180180), (103896, 178255), (105820, 175014), (106953, 173160), (108108, 171310), (108342, 170940), (109890, 168532), (111111, 166680), (113960, 162513), (116676, 158730), (119917, 154440), (120120, 154179), (120380, 153846), (121212, 152790), (122232, 151515), (125010, 148148), (126399, 146520), (126984, 145845), (128205, 144456), (129640, 142857), (129870, 142604), (132418, 139860), (134680, 137511), (135135, 137048)]