18557389760

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 504

約数和(自身を含む): 57228638400

約数和(自身を除く): 38671248640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 47, 49, 52, 56, 64, 65, 70, 80, 91, 94, 98, 104, 112, 130, 140, 149, 160, 169, 182, 188, 196, 208, 224, 235, 245, 260, 280, 298, 320, 329, 338, 364, 376, 392, 416, 448, 455, 470, 490, 520, 560, 596, 611, 637, 658, 676, 728, 745, 752, 784, 832, 845, 910, 940, 980, 1040, 1043, 1120, 1183, 1192, 1222, 1274, 1316, 1352, 1456, 1490, 1504, 1568, 1645, 1690, 1820, 1880, 1937, 1960, 2080, 2086, 2240, 2303, 2366, 2384, 2444, 2548, 2632, 2704, 2912, 2980, 3008, 3055, 3136, 3185, 3290, 3380, 3640, 3760, 3874, 3920, 4160, 4172, 4277, 4606, 4732, 4768, 4888, 5096, 5215, 5264, 5408, 5824, 5915, 5960, 6110, 6370, 6580, 6760, 7003, 7280, 7301, 7520, 7748, 7840, 7943, 8281, 8344, 8554, 9212, 9464, 9536, 9685, 9776, 10192, 10430, 10528, 10816, 11515, 11830, 11920, 12220, 12740, 13160, 13520, 13559, 14006, 14560, 14602, 15040, 15496, 15680, 15886, 16562, 16688, 17108, 18424, 18928, 19370, 19552, 20384, 20860, 21056, 21385, 23030, 23660, 23840, 24440, 25181, 25480, 26320, 27040, 27118, 28012, 29120, 29204, 29939, 30992, 31772, 33124, 33376, 34216, 35015, 36505, 36848, 37856, 38740, 39104, 39715, 40768, 41405, 41720, 42770, 46060, 47320, 47680, 48880, 49021, 50362, 50960, 52640, 54080, 54236, 55601, 56024, 58408, 59878, 61984, 63544, 66248, 66752, 67795, 68432, 70030, 73010, 73696, 75712, 77480, 79430, 82810, 83440, 85540, 91039, 92120, 94640, 94913, 97760, 98042, 100724, 101920, 105280, 108472, 111202, 112048, 116816, 119756, 123968, 125905, 127088, 132496, 135590, 136864, 140060, 146020, 147392, 149695, 154960, 158860, 165620, 166880, 171080, 176267, 182078, 184240, 189280, 189826, 195520, 196084, 201448, 203840, 216944, 222404, 224096, 233632, 239512, 245105, 251810, 254176, 264992, 271180, 273728, 278005, 280120, 292040, 299390, 309920, 317720, 331240, 333760, 342160, 343147, 352534, 364156, 368480, 378560, 379652, 389207, 392168, 402896, 433888, 444808, 448192, 455195, 467264, 474565, 479024, 490210, 503620, 508352, 529984, 542360, 556010, 560240, 584080, 598780, 619840, 635440, 637273, 662480, 684320, 686294, 705068, 728312, 736960, 759304, 778414, 784336, 805792, 867776, 881335, 889616, 910390, 949130, 958048, 980420, 1007240, 1084720, 1112020, 1120480, 1168160, 1183507, 1197560, 1233869, 1270880, 1274546, 1324960, 1368640, 1372588, 1410136, 1456624, 1518608, 1556828, 1568672, 1611584, 1715735, 1762670, 1779232, 1820780, 1898260, 1916096, 1946035, 1960840, 2014480, 2169440, 2224040, 2240960, 2336320, 2367014, 2395120, 2467738, 2541760, 2549092, 2649920, 2745176, 2820272, 2913248, 3037216, 3113656, 3137344, 3186365, 3431470, 3525340, 3558464, 3641560, 3796520, 3892070, 3921680, 4028960, 4338880, 4448080, 4460911, 4734028, 4790240, 4935476, 5098184, 5490352, 5640544, 5826496, 5917535, 6074432, 6169345, 6227312, 6372730, 6862940, 7050680, 7283120, 7593040, 7784140, 7843360, 8057920, 8284549, 8896160, 8921822, 9468056, 9580480, 9870952, 10196368, 10980704, 11281088, 11835070, 12338690, 12454624, 12745460, 13725880, 14101360, 14566240, 15186080, 15568280, 15686720, 16569098, 17792320, 17843644, 18936112, 19741904, 20392736, 21961408, 22304555, 23670140, 24677380, 24909248, 25490920, 27451760, 28202720, 29132480, 30372160, 31136560, 33138196, 35687288, 37872224, 39483808, 40785472, 41422745, 44609110, 47340280, 49354760, 50981840, 54903520, 56405440, 57991843, 62273120, 66276392, 71374576, 75744448, 78967616, 82845490, 89218220, 94680560, 98709520, 101963680, 109807040, 115983686, 124546240, 132552784, 142749152, 165690980, 178436440, 189361120, 197419040, 203927360, 231967372, 265105568, 285498304, 289959215, 331381960, 356872880, 378722240, 394838080, 463934744, 530211136, 579918430, 662763920, 713745760, 927869488, 1159836860, 1325527840, 1427491520, 1855738976, 2319673720, 2651055680, 3711477952, 4639347440, 9278694880, 18557389760]

約数ペア:

[(1, 18557389760), (2, 9278694880), (4, 4639347440), (5, 3711477952), (7, 2651055680), (8, 2319673720), (10, 1855738976), (13, 1427491520), (14, 1325527840), (16, 1159836860), (20, 927869488), (26, 713745760), (28, 662763920), (32, 579918430), (35, 530211136), (40, 463934744), (47, 394838080), (49, 378722240), (52, 356872880), (56, 331381960), (64, 289959215), (65, 285498304), (70, 265105568), (80, 231967372), (91, 203927360), (94, 197419040), (98, 189361120), (104, 178436440), (112, 165690980), (130, 142749152), (140, 132552784), (149, 124546240), (160, 115983686), (169, 109807040), (182, 101963680), (188, 98709520), (196, 94680560), (208, 89218220), (224, 82845490), (235, 78967616), (245, 75744448), (260, 71374576), (280, 66276392), (298, 62273120), (320, 57991843), (329, 56405440), (338, 54903520), (364, 50981840), (376, 49354760), (392, 47340280), (416, 44609110), (448, 41422745), (455, 40785472), (470, 39483808), (490, 37872224), (520, 35687288), (560, 33138196), (596, 31136560), (611, 30372160), (637, 29132480), (658, 28202720), (676, 27451760), (728, 25490920), (745, 24909248), (752, 24677380), (784, 23670140), (832, 22304555), (845, 21961408), (910, 20392736), (940, 19741904), (980, 18936112), (1040, 17843644), (1043, 17792320), (1120, 16569098), (1183, 15686720), (1192, 15568280), (1222, 15186080), (1274, 14566240), (1316, 14101360), (1352, 13725880), (1456, 12745460), (1490, 12454624), (1504, 12338690), (1568, 11835070), (1645, 11281088), (1690, 10980704), (1820, 10196368), (1880, 9870952), (1937, 9580480), (1960, 9468056), (2080, 8921822), (2086, 8896160), (2240, 8284549), (2303, 8057920), (2366, 7843360), (2384, 7784140), (2444, 7593040), (2548, 7283120), (2632, 7050680), (2704, 6862940), (2912, 6372730), (2980, 6227312), (3008, 6169345), (3055, 6074432), (3136, 5917535), (3185, 5826496), (3290, 5640544), (3380, 5490352), (3640, 5098184), (3760, 4935476), (3874, 4790240), (3920, 4734028), (4160, 4460911), (4172, 4448080), (4277, 4338880), (4606, 4028960), (4732, 3921680), (4768, 3892070), (4888, 3796520), (5096, 3641560), (5215, 3558464), (5264, 3525340), (5408, 3431470), (5824, 3186365), (5915, 3137344), (5960, 3113656), (6110, 3037216), (6370, 2913248), (6580, 2820272), (6760, 2745176), (7003, 2649920), (7280, 2549092), (7301, 2541760), (7520, 2467738), (7748, 2395120), (7840, 2367014), (7943, 2336320), (8281, 2240960), (8344, 2224040), (8554, 2169440), (9212, 2014480), (9464, 1960840), (9536, 1946035), (9685, 1916096), (9776, 1898260), (10192, 1820780), (10430, 1779232), (10528, 1762670), (10816, 1715735), (11515, 1611584), (11830, 1568672), (11920, 1556828), (12220, 1518608), (12740, 1456624), (13160, 1410136), (13520, 1372588), (13559, 1368640), (14006, 1324960), (14560, 1274546), (14602, 1270880), (15040, 1233869), (15496, 1197560), (15680, 1183507), (15886, 1168160), (16562, 1120480), (16688, 1112020), (17108, 1084720), (18424, 1007240), (18928, 980420), (19370, 958048), (19552, 949130), (20384, 910390), (20860, 889616), (21056, 881335), (21385, 867776), (23030, 805792), (23660, 784336), (23840, 778414), (24440, 759304), (25181, 736960), (25480, 728312), (26320, 705068), (27040, 686294), (27118, 684320), (28012, 662480), (29120, 637273), (29204, 635440), (29939, 619840), (30992, 598780), (31772, 584080), (33124, 560240), (33376, 556010), (34216, 542360), (35015, 529984), (36505, 508352), (36848, 503620), (37856, 490210), (38740, 479024), (39104, 474565), (39715, 467264), (40768, 455195), (41405, 448192), (41720, 444808), (42770, 433888), (46060, 402896), (47320, 392168), (47680, 389207), (48880, 379652), (49021, 378560), (50362, 368480), (50960, 364156), (52640, 352534), (54080, 343147), (54236, 342160), (55601, 333760), (56024, 331240), (58408, 317720), (59878, 309920), (61984, 299390), (63544, 292040), (66248, 280120), (66752, 278005), (67795, 273728), (68432, 271180), (70030, 264992), (73010, 254176), (73696, 251810), (75712, 245105), (77480, 239512), (79430, 233632), (82810, 224096), (83440, 222404), (85540, 216944), (91039, 203840), (92120, 201448), (94640, 196084), (94913, 195520), (97760, 189826), (98042, 189280), (100724, 184240), (101920, 182078), (105280, 176267), (108472, 171080), (111202, 166880), (112048, 165620), (116816, 158860), (119756, 154960), (123968, 149695), (125905, 147392), (127088, 146020), (132496, 140060), (135590, 136864)]