18451611360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7411}}^1$

素因数の和:7471

約数の個数: 576

約数和(自身を含む): 81586552320

約数和(自身を除く): 63134940960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 96, 104, 105, 112, 114, 117, 120, 126, 130, 133, 140, 144, 152, 156, 160, 168, 171, 180, 182, 190, 195, 208, 210, 224, 228, 234, 240, 247, 252, 260, 266, 273, 280, 285, 288, 304, 312, 315, 336, 342, 360, 364, 380, 390, 399, 416, 420, 455, 456, 468, 480, 494, 504, 520, 532, 546, 560, 570, 585, 608, 624, 630, 665, 672, 684, 720, 728, 741, 760, 780, 798, 819, 840, 855, 910, 912, 936, 988, 1008, 1040, 1064, 1092, 1120, 1140, 1170, 1197, 1235, 1248, 1260, 1330, 1365, 1368, 1440, 1456, 1482, 1520, 1560, 1596, 1638, 1680, 1710, 1729, 1820, 1824, 1872, 1976, 1995, 2016, 2080, 2128, 2184, 2223, 2280, 2340, 2394, 2470, 2520, 2660, 2730, 2736, 2912, 2964, 3040, 3120, 3192, 3276, 3360, 3420, 3458, 3640, 3705, 3744, 3952, 3990, 4095, 4256, 4368, 4446, 4560, 4680, 4788, 4940, 5040, 5187, 5320, 5460, 5472, 5928, 5985, 6240, 6384, 6552, 6840, 6916, 7280, 7410, 7411, 7904, 7980, 8190, 8645, 8736, 8892, 9120, 9360, 9576, 9880, 10080, 10374, 10640, 10920, 11115, 11856, 11970, 12768, 13104, 13680, 13832, 14560, 14820, 14822, 15561, 15960, 16380, 17290, 17784, 18720, 19152, 19760, 20748, 21280, 21840, 22230, 22233, 23712, 23940, 25935, 26208, 27360, 27664, 29640, 29644, 31122, 31920, 32760, 34580, 35568, 37055, 38304, 39520, 41496, 43680, 44460, 44466, 47880, 51870, 51877, 55328, 59280, 59288, 62244, 63840, 65520, 66699, 69160, 71136, 74110, 77805, 82992, 88920, 88932, 95760, 96343, 103740, 103754, 111165, 118560, 118576, 124488, 131040, 133398, 138320, 140809, 148220, 155610, 155631, 165984, 177840, 177864, 191520, 192686, 207480, 207508, 222330, 237152, 248976, 259385, 266796, 276640, 281618, 289029, 296440, 311220, 311262, 333495, 355680, 355728, 385372, 414960, 415016, 422427, 444660, 466893, 481715, 497952, 518770, 533592, 563236, 578058, 592880, 622440, 622524, 666990, 674401, 704045, 711456, 770744, 778155, 829920, 830032, 844854, 867087, 889320, 933786, 963430, 985663, 1037540, 1067184, 1126472, 1156116, 1185760, 1244880, 1245048, 1267281, 1333980, 1348802, 1408090, 1445145, 1541488, 1556310, 1660064, 1689708, 1734174, 1778640, 1830517, 1867572, 1926860, 1971326, 2023203, 2075080, 2112135, 2134368, 2252944, 2312232, 2334465, 2489760, 2490096, 2534562, 2667960, 2697604, 2816180, 2890290, 2956989, 3082976, 3112620, 3372005, 3379416, 3468348, 3557280, 3661034, 3735144, 3853720, 3942652, 4046406, 4150160, 4224270, 4335435, 4505888, 4624464, 4668930, 4928315, 4980192, 5069124, 5335920, 5395208, 5491551, 5632360, 5780580, 5913978, 6069609, 6225240, 6336405, 6744010, 6758832, 6936696, 7322068, 7470288, 7707440, 7885304, 8092812, 8300320, 8448540, 8670870, 8870967, 9152585, 9248928, 9337860, 9856630, 10116015, 10138248, 10671840, 10790416, 10983102, 11264720, 11561160, 11827956, 12139218, 12450480, 12672810, 12813619, 13488020, 13517664, 13873392, 14644136, 14784945, 14940576, 15414880, 15770608, 16185624, 16474653, 16897080, 17341740, 17741934, 18305170, 18675720, 19713260, 20232030, 20276496, 21580832, 21966204, 22529440, 23122320, 23655912, 24278436, 24900960, 25345620, 25627238, 26976040, 27457755, 27746784, 29288272, 29569890, 30348045, 31541216, 32371248, 32949306, 33794160, 34683480, 35483868, 36610340, 37351440, 38440857, 39426520, 40464060, 40552992, 43932408, 44354835, 46244640, 47311824, 48556872, 50691240, 51254476, 53952080, 54915510, 58576544, 59139780, 60696090, 64068095, 64742496, 65898612, 67588320, 69366960, 70967736, 73220680, 74702880, 76881714, 78853040, 80928120, 82373265, 87864816, 88709670, 94623648, 97113744, 101382480, 102508952, 107904160, 109831020, 115322571, 118279560, 121392180, 128136190, 131797224, 138733920, 141935472, 146441360, 153763428, 157706080, 161856240, 164746530, 175729632, 177419340, 192204285, 194227488, 202764960, 205017904, 219662040, 230645142, 236559120, 242784360, 256272380, 263594448, 283870944, 292882720, 307526856, 323712480, 329493060, 354838680, 384408570, 410035808, 439324080, 461290284, 473118240, 485568720, 512544760, 527188896, 576612855, 615053712, 658986120, 709677360, 768817140, 878648160, 922580568, 971137440, 1025089520, 1153225710, 1230107424, 1317972240, 1419354720, 1537634280, 1845161136, 2050179040, 2306451420, 2635944480, 3075268560, 3690322272, 4612902840, 6150537120, 9225805680, 18451611360]

約数ペア:

[(1, 18451611360), (2, 9225805680), (3, 6150537120), (4, 4612902840), (5, 3690322272), (6, 3075268560), (7, 2635944480), (8, 2306451420), (9, 2050179040), (10, 1845161136), (12, 1537634280), (13, 1419354720), (14, 1317972240), (15, 1230107424), (16, 1153225710), (18, 1025089520), (19, 971137440), (20, 922580568), (21, 878648160), (24, 768817140), (26, 709677360), (28, 658986120), (30, 615053712), (32, 576612855), (35, 527188896), (36, 512544760), (38, 485568720), (39, 473118240), (40, 461290284), (42, 439324080), (45, 410035808), (48, 384408570), (52, 354838680), (56, 329493060), (57, 323712480), (60, 307526856), (63, 292882720), (65, 283870944), (70, 263594448), (72, 256272380), (76, 242784360), (78, 236559120), (80, 230645142), (84, 219662040), (90, 205017904), (91, 202764960), (95, 194227488), (96, 192204285), (104, 177419340), (105, 175729632), (112, 164746530), (114, 161856240), (117, 157706080), (120, 153763428), (126, 146441360), (130, 141935472), (133, 138733920), (140, 131797224), (144, 128136190), (152, 121392180), (156, 118279560), (160, 115322571), (168, 109831020), (171, 107904160), (180, 102508952), (182, 101382480), (190, 97113744), (195, 94623648), (208, 88709670), (210, 87864816), (224, 82373265), (228, 80928120), (234, 78853040), (240, 76881714), (247, 74702880), (252, 73220680), (260, 70967736), (266, 69366960), (273, 67588320), (280, 65898612), (285, 64742496), (288, 64068095), (304, 60696090), (312, 59139780), (315, 58576544), (336, 54915510), (342, 53952080), (360, 51254476), (364, 50691240), (380, 48556872), (390, 47311824), (399, 46244640), (416, 44354835), (420, 43932408), (455, 40552992), (456, 40464060), (468, 39426520), (480, 38440857), (494, 37351440), (504, 36610340), (520, 35483868), (532, 34683480), (546, 33794160), (560, 32949306), (570, 32371248), (585, 31541216), (608, 30348045), (624, 29569890), (630, 29288272), (665, 27746784), (672, 27457755), (684, 26976040), (720, 25627238), (728, 25345620), (741, 24900960), (760, 24278436), (780, 23655912), (798, 23122320), (819, 22529440), (840, 21966204), (855, 21580832), (910, 20276496), (912, 20232030), (936, 19713260), (988, 18675720), (1008, 18305170), (1040, 17741934), (1064, 17341740), (1092, 16897080), (1120, 16474653), (1140, 16185624), (1170, 15770608), (1197, 15414880), (1235, 14940576), (1248, 14784945), (1260, 14644136), (1330, 13873392), (1365, 13517664), (1368, 13488020), (1440, 12813619), (1456, 12672810), (1482, 12450480), (1520, 12139218), (1560, 11827956), (1596, 11561160), (1638, 11264720), (1680, 10983102), (1710, 10790416), (1729, 10671840), (1820, 10138248), (1824, 10116015), (1872, 9856630), (1976, 9337860), (1995, 9248928), (2016, 9152585), (2080, 8870967), (2128, 8670870), (2184, 8448540), (2223, 8300320), (2280, 8092812), (2340, 7885304), (2394, 7707440), (2470, 7470288), (2520, 7322068), (2660, 6936696), (2730, 6758832), (2736, 6744010), (2912, 6336405), (2964, 6225240), (3040, 6069609), (3120, 5913978), (3192, 5780580), (3276, 5632360), (3360, 5491551), (3420, 5395208), (3458, 5335920), (3640, 5069124), (3705, 4980192), (3744, 4928315), (3952, 4668930), (3990, 4624464), (4095, 4505888), (4256, 4335435), (4368, 4224270), (4446, 4150160), (4560, 4046406), (4680, 3942652), (4788, 3853720), (4940, 3735144), (5040, 3661034), (5187, 3557280), (5320, 3468348), (5460, 3379416), (5472, 3372005), (5928, 3112620), (5985, 3082976), (6240, 2956989), (6384, 2890290), (6552, 2816180), (6840, 2697604), (6916, 2667960), (7280, 2534562), (7410, 2490096), (7411, 2489760), (7904, 2334465), (7980, 2312232), (8190, 2252944), (8645, 2134368), (8736, 2112135), (8892, 2075080), (9120, 2023203), (9360, 1971326), (9576, 1926860), (9880, 1867572), (10080, 1830517), (10374, 1778640), (10640, 1734174), (10920, 1689708), (11115, 1660064), (11856, 1556310), (11970, 1541488), (12768, 1445145), (13104, 1408090), (13680, 1348802), (13832, 1333980), (14560, 1267281), (14820, 1245048), (14822, 1244880), (15561, 1185760), (15960, 1156116), (16380, 1126472), (17290, 1067184), (17784, 1037540), (18720, 985663), (19152, 963430), (19760, 933786), (20748, 889320), (21280, 867087), (21840, 844854), (22230, 830032), (22233, 829920), (23712, 778155), (23940, 770744), (25935, 711456), (26208, 704045), (27360, 674401), (27664, 666990), (29640, 622524), (29644, 622440), (31122, 592880), (31920, 578058), (32760, 563236), (34580, 533592), (35568, 518770), (37055, 497952), (38304, 481715), (39520, 466893), (41496, 444660), (43680, 422427), (44460, 415016), (44466, 414960), (47880, 385372), (51870, 355728), (51877, 355680), (55328, 333495), (59280, 311262), (59288, 311220), (62244, 296440), (63840, 289029), (65520, 281618), (66699, 276640), (69160, 266796), (71136, 259385), (74110, 248976), (77805, 237152), (82992, 222330), (88920, 207508), (88932, 207480), (95760, 192686), (96343, 191520), (103740, 177864), (103754, 177840), (111165, 165984), (118560, 155631), (118576, 155610), (124488, 148220), (131040, 140809), (133398, 138320)]