18519817680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1348

約数の個数: 720

約数和(自身を含む): 81560494080

約数和(自身を除く): 63040676400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 102, 104, 105, 112, 117, 119, 120, 126, 130, 136, 140, 144, 153, 156, 168, 169, 170, 180, 182, 195, 204, 208, 210, 221, 234, 238, 240, 252, 255, 260, 272, 273, 280, 306, 312, 315, 336, 338, 340, 357, 360, 364, 390, 408, 420, 442, 455, 468, 476, 504, 507, 510, 520, 546, 560, 585, 595, 612, 624, 630, 663, 676, 680, 714, 720, 728, 765, 780, 816, 819, 840, 845, 884, 910, 936, 952, 1008, 1014, 1020, 1040, 1071, 1092, 1105, 1170, 1183, 1190, 1224, 1260, 1279, 1326, 1352, 1360, 1365, 1428, 1456, 1521, 1530, 1547, 1560, 1638, 1680, 1690, 1768, 1785, 1820, 1872, 1904, 1989, 2028, 2040, 2142, 2184, 2210, 2340, 2366, 2380, 2448, 2520, 2535, 2558, 2652, 2704, 2730, 2856, 2873, 3042, 3060, 3094, 3120, 3276, 3315, 3380, 3536, 3549, 3570, 3640, 3837, 3978, 4056, 4080, 4095, 4284, 4368, 4420, 4641, 4680, 4732, 4760, 5040, 5070, 5116, 5304, 5355, 5460, 5712, 5746, 5915, 6084, 6120, 6188, 6395, 6552, 6630, 6760, 7098, 7140, 7280, 7605, 7674, 7735, 7956, 8112, 8190, 8568, 8619, 8840, 8953, 9282, 9360, 9464, 9520, 9945, 10140, 10232, 10608, 10647, 10710, 10920, 11492, 11511, 11830, 12168, 12240, 12376, 12790, 13104, 13260, 13520, 13923, 14196, 14280, 14365, 15210, 15348, 15470, 15912, 16380, 16627, 17136, 17238, 17680, 17745, 17906, 18564, 18928, 19185, 19890, 20111, 20280, 20464, 21294, 21420, 21743, 21840, 22984, 23022, 23205, 23660, 24336, 24752, 25580, 25857, 26520, 26859, 27846, 28392, 28560, 28730, 30420, 30696, 30940, 31824, 32760, 33254, 34476, 35490, 35812, 37128, 38370, 39780, 40222, 40560, 42588, 42840, 43095, 43486, 44765, 45968, 46044, 46410, 47320, 49881, 51160, 51714, 53040, 53235, 53718, 55692, 56784, 57460, 57555, 60333, 60840, 61392, 61880, 65229, 65520, 66508, 68952, 69615, 70980, 71624, 74256, 76740, 79560, 80444, 80577, 83135, 85176, 85680, 86190, 86972, 89530, 92088, 92820, 94640, 99762, 100555, 102320, 103428, 106470, 107436, 108715, 111384, 114920, 115110, 116389, 120666, 121680, 123760, 129285, 130458, 133016, 134295, 137904, 139230, 141960, 143248, 149643, 152201, 153480, 159120, 160888, 161154, 166270, 170352, 172380, 173944, 179060, 180999, 184176, 185640, 195687, 199524, 201110, 206856, 212940, 214872, 216151, 217430, 222768, 229840, 230220, 232778, 241332, 249405, 258570, 260916, 266032, 268590, 278460, 282659, 283920, 299286, 301665, 304402, 306960, 321776, 322308, 326145, 332540, 344760, 347888, 349167, 358120, 361998, 371280, 391374, 399048, 402220, 402885, 413712, 425880, 429744, 432302, 434860, 456603, 460440, 465556, 482664, 498810, 517140, 521832, 537180, 556920, 565318, 581945, 598572, 603330, 608804, 644616, 648453, 652290, 665080, 689520, 698334, 716240, 723996, 748215, 761005, 782748, 798096, 804440, 805770, 847977, 851760, 864604, 869720, 904995, 913206, 920880, 931112, 965328, 978435, 997620, 1034280, 1043664, 1047501, 1074360, 1080755, 1113840, 1130636, 1163890, 1197144, 1206660, 1217608, 1289232, 1296906, 1304580, 1330160, 1369809, 1396668, 1413295, 1447992, 1496430, 1513057, 1522010, 1565496, 1608880, 1611540, 1695954, 1729208, 1739440, 1745835, 1809990, 1826412, 1862224, 1945359, 1956870, 1978613, 1995240, 2068560, 2095002, 2148720, 2161510, 2261272, 2283015, 2327780, 2394288, 2413320, 2435216, 2543931, 2593812, 2609160, 2739618, 2793336, 2826590, 2895984, 2992860, 3026114, 3044020, 3130992, 3223080, 3242265, 3391908, 3458416, 3491670, 3619980, 3652824, 3674567, 3890718, 3913740, 3957226, 3990480, 4190004, 4239885, 4323020, 4522544, 4539171, 4566030, 4655560, 4826640, 5087862, 5187624, 5218320, 5237505, 5479236, 5586672, 5653180, 5935839, 5985720, 6052228, 6088040, 6446160, 6484530, 6783816, 6849045, 6983340, 7239960, 7305648, 7349134, 7565285, 7781436, 7827480, 7914452, 8380008, 8479770, 8646040, 9078342, 9132060, 9311120, 9726795, 9893065, 10175724, 10375248, 10475010, 10958472, 11023701, 11306360, 11871678, 11971440, 12104456, 12176080, 12719655, 12969060, 13567632, 13617513, 13698090, 13966680, 14479920, 14698268, 15130570, 15562872, 15654960, 15828904, 16760016, 16959540, 17292080, 17807517, 18156684, 18264120, 18372835, 19453590, 19786130, 20351448, 20950020, 21916944, 22047402, 22612720, 22695855, 23743356, 24208912, 25439310, 25721969, 25938120, 27235026, 27396180, 27933360, 29396536, 29679195, 30261140, 31125744, 31657808, 33071103, 33919080, 35615034, 36313368, 36528240, 36745670, 38907180, 39572260, 40702896, 41900040, 44094804, 45391710, 47486712, 50878620, 51443938, 51876240, 54470052, 54792360, 55118505, 58793072, 59358390, 60522280, 66142206, 67838160, 68087565, 71230068, 72626736, 73491340, 77165907, 77814360, 79144520, 83800080, 88189608, 89037585, 90783420, 94973424, 101757240, 102887876, 108940104, 109584720, 110237010, 118716780, 121044560, 128609845, 132284412, 136175130, 142460136, 146982680, 154331814, 155628720, 158289040, 165355515, 176379216, 178075170, 181566840, 203514480, 205775752, 217880208, 220474020, 231497721, 237433560, 257219690, 264568824, 272350260, 284920272, 293965360, 308663628, 330711030, 356150340, 363133680, 385829535, 411551504, 440948040, 462995442, 474867120, 514439380, 529137648, 544700520, 617327256, 661422060, 712300680, 771659070, 881896080, 925990884, 1028878760, 1089401040, 1157488605, 1234654512, 1322844120, 1424601360, 1543318140, 1851981768, 2057757520, 2314977210, 2645688240, 3086636280, 3703963536, 4629954420, 6173272560, 9259908840, 18519817680]

約数ペア:

[(1, 18519817680), (2, 9259908840), (3, 6173272560), (4, 4629954420), (5, 3703963536), (6, 3086636280), (7, 2645688240), (8, 2314977210), (9, 2057757520), (10, 1851981768), (12, 1543318140), (13, 1424601360), (14, 1322844120), (15, 1234654512), (16, 1157488605), (17, 1089401040), (18, 1028878760), (20, 925990884), (21, 881896080), (24, 771659070), (26, 712300680), (28, 661422060), (30, 617327256), (34, 544700520), (35, 529137648), (36, 514439380), (39, 474867120), (40, 462995442), (42, 440948040), (45, 411551504), (48, 385829535), (51, 363133680), (52, 356150340), (56, 330711030), (60, 308663628), (63, 293965360), (65, 284920272), (68, 272350260), (70, 264568824), (72, 257219690), (78, 237433560), (80, 231497721), (84, 220474020), (85, 217880208), (90, 205775752), (91, 203514480), (102, 181566840), (104, 178075170), (105, 176379216), (112, 165355515), (117, 158289040), (119, 155628720), (120, 154331814), (126, 146982680), (130, 142460136), (136, 136175130), (140, 132284412), (144, 128609845), (153, 121044560), (156, 118716780), (168, 110237010), (169, 109584720), (170, 108940104), (180, 102887876), (182, 101757240), (195, 94973424), (204, 90783420), (208, 89037585), (210, 88189608), (221, 83800080), (234, 79144520), (238, 77814360), (240, 77165907), (252, 73491340), (255, 72626736), (260, 71230068), (272, 68087565), (273, 67838160), (280, 66142206), (306, 60522280), (312, 59358390), (315, 58793072), (336, 55118505), (338, 54792360), (340, 54470052), (357, 51876240), (360, 51443938), (364, 50878620), (390, 47486712), (408, 45391710), (420, 44094804), (442, 41900040), (455, 40702896), (468, 39572260), (476, 38907180), (504, 36745670), (507, 36528240), (510, 36313368), (520, 35615034), (546, 33919080), (560, 33071103), (585, 31657808), (595, 31125744), (612, 30261140), (624, 29679195), (630, 29396536), (663, 27933360), (676, 27396180), (680, 27235026), (714, 25938120), (720, 25721969), (728, 25439310), (765, 24208912), (780, 23743356), (816, 22695855), (819, 22612720), (840, 22047402), (845, 21916944), (884, 20950020), (910, 20351448), (936, 19786130), (952, 19453590), (1008, 18372835), (1014, 18264120), (1020, 18156684), (1040, 17807517), (1071, 17292080), (1092, 16959540), (1105, 16760016), (1170, 15828904), (1183, 15654960), (1190, 15562872), (1224, 15130570), (1260, 14698268), (1279, 14479920), (1326, 13966680), (1352, 13698090), (1360, 13617513), (1365, 13567632), (1428, 12969060), (1456, 12719655), (1521, 12176080), (1530, 12104456), (1547, 11971440), (1560, 11871678), (1638, 11306360), (1680, 11023701), (1690, 10958472), (1768, 10475010), (1785, 10375248), (1820, 10175724), (1872, 9893065), (1904, 9726795), (1989, 9311120), (2028, 9132060), (2040, 9078342), (2142, 8646040), (2184, 8479770), (2210, 8380008), (2340, 7914452), (2366, 7827480), (2380, 7781436), (2448, 7565285), (2520, 7349134), (2535, 7305648), (2558, 7239960), (2652, 6983340), (2704, 6849045), (2730, 6783816), (2856, 6484530), (2873, 6446160), (3042, 6088040), (3060, 6052228), (3094, 5985720), (3120, 5935839), (3276, 5653180), (3315, 5586672), (3380, 5479236), (3536, 5237505), (3549, 5218320), (3570, 5187624), (3640, 5087862), (3837, 4826640), (3978, 4655560), (4056, 4566030), (4080, 4539171), (4095, 4522544), (4284, 4323020), (4368, 4239885), (4420, 4190004), (4641, 3990480), (4680, 3957226), (4732, 3913740), (4760, 3890718), (5040, 3674567), (5070, 3652824), (5116, 3619980), (5304, 3491670), (5355, 3458416), (5460, 3391908), (5712, 3242265), (5746, 3223080), (5915, 3130992), (6084, 3044020), (6120, 3026114), (6188, 2992860), (6395, 2895984), (6552, 2826590), (6630, 2793336), (6760, 2739618), (7098, 2609160), (7140, 2593812), (7280, 2543931), (7605, 2435216), (7674, 2413320), (7735, 2394288), (7956, 2327780), (8112, 2283015), (8190, 2261272), (8568, 2161510), (8619, 2148720), (8840, 2095002), (8953, 2068560), (9282, 1995240), (9360, 1978613), (9464, 1956870), (9520, 1945359), (9945, 1862224), (10140, 1826412), (10232, 1809990), (10608, 1745835), (10647, 1739440), (10710, 1729208), (10920, 1695954), (11492, 1611540), (11511, 1608880), (11830, 1565496), (12168, 1522010), (12240, 1513057), (12376, 1496430), (12790, 1447992), (13104, 1413295), (13260, 1396668), (13520, 1369809), (13923, 1330160), (14196, 1304580), (14280, 1296906), (14365, 1289232), (15210, 1217608), (15348, 1206660), (15470, 1197144), (15912, 1163890), (16380, 1130636), (16627, 1113840), (17136, 1080755), (17238, 1074360), (17680, 1047501), (17745, 1043664), (17906, 1034280), (18564, 997620), (18928, 978435), (19185, 965328), (19890, 931112), (20111, 920880), (20280, 913206), (20464, 904995), (21294, 869720), (21420, 864604), (21743, 851760), (21840, 847977), (22984, 805770), (23022, 804440), (23205, 798096), (23660, 782748), (24336, 761005), (24752, 748215), (25580, 723996), (25857, 716240), (26520, 698334), (26859, 689520), (27846, 665080), (28392, 652290), (28560, 648453), (28730, 644616), (30420, 608804), (30696, 603330), (30940, 598572), (31824, 581945), (32760, 565318), (33254, 556920), (34476, 537180), (35490, 521832), (35812, 517140), (37128, 498810), (38370, 482664), (39780, 465556), (40222, 460440), (40560, 456603), (42588, 434860), (42840, 432302), (43095, 429744), (43486, 425880), (44765, 413712), (45968, 402885), (46044, 402220), (46410, 399048), (47320, 391374), (49881, 371280), (51160, 361998), (51714, 358120), (53040, 349167), (53235, 347888), (53718, 344760), (55692, 332540), (56784, 326145), (57460, 322308), (57555, 321776), (60333, 306960), (60840, 304402), (61392, 301665), (61880, 299286), (65229, 283920), (65520, 282659), (66508, 278460), (68952, 268590), (69615, 266032), (70980, 260916), (71624, 258570), (74256, 249405), (76740, 241332), (79560, 232778), (80444, 230220), (80577, 229840), (83135, 222768), (85176, 217430), (85680, 216151), (86190, 214872), (86972, 212940), (89530, 206856), (92088, 201110), (92820, 199524), (94640, 195687), (99762, 185640), (100555, 184176), (102320, 180999), (103428, 179060), (106470, 173944), (107436, 172380), (108715, 170352), (111384, 166270), (114920, 161154), (115110, 160888), (116389, 159120), (120666, 153480), (121680, 152201), (123760, 149643), (129285, 143248), (130458, 141960), (133016, 139230), (134295, 137904)]