18738800640

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1008

約数の個数: 576

約数和(自身を含む): 76699284480

約数和(自身を除く): 57960483840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 256, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 512, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 768, 840, 868, 896, 930, 937, 960, 992, 1008, 1024, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1536, 1680, 1736, 1792, 1860, 1874, 1920, 1953, 1984, 2016, 2048, 2170, 2232, 2240, 2304, 2480, 2520, 2560, 2604, 2688, 2790, 2811, 2880, 2976, 3072, 3255, 3360, 3472, 3584, 3720, 3748, 3840, 3906, 3968, 4032, 4340, 4464, 4480, 4608, 4685, 4960, 5040, 5120, 5208, 5376, 5580, 5622, 5760, 5952, 6144, 6510, 6559, 6720, 6944, 7168, 7440, 7496, 7680, 7812, 7936, 8064, 8433, 8680, 8928, 8960, 9216, 9370, 9765, 9920, 10080, 10240, 10416, 10752, 11160, 11244, 11520, 11904, 13020, 13118, 13440, 13888, 14055, 14336, 14880, 14992, 15360, 15624, 15872, 16128, 16866, 17360, 17856, 17920, 18432, 18740, 19530, 19677, 19840, 20160, 20832, 21504, 22320, 22488, 23040, 23808, 26040, 26236, 26880, 27776, 28110, 29047, 29760, 29984, 30720, 31248, 31744, 32256, 32795, 33732, 34720, 35712, 35840, 37480, 39060, 39354, 39680, 40320, 41664, 42165, 43008, 44640, 44976, 46080, 47616, 52080, 52472, 53760, 55552, 56220, 58094, 59031, 59520, 59968, 62496, 63488, 64512, 65590, 67464, 69440, 71424, 71680, 74960, 78120, 78708, 79360, 80640, 83328, 84330, 87141, 89280, 89952, 92160, 95232, 98385, 104160, 104944, 107520, 111104, 112440, 116188, 118062, 119040, 119936, 124992, 129024, 131180, 134928, 138880, 142848, 145235, 149920, 156240, 157416, 158720, 161280, 166656, 168660, 174282, 178560, 179904, 190464, 196770, 203329, 208320, 209888, 215040, 222208, 224880, 232376, 236124, 238080, 239872, 249984, 261423, 262360, 269856, 277760, 285696, 290470, 295155, 299840, 312480, 314832, 317440, 322560, 333312, 337320, 348564, 357120, 359808, 393540, 406658, 416640, 419776, 435705, 444416, 449760, 464752, 472248, 476160, 479744, 499968, 522846, 524720, 539712, 555520, 571392, 580940, 590310, 599680, 609987, 624960, 629664, 645120, 666624, 674640, 697128, 714240, 719616, 787080, 813316, 833280, 839552, 871410, 899520, 929504, 944496, 952320, 959488, 999936, 1016645, 1045692, 1049440, 1079424, 1111040, 1161880, 1180620, 1199360, 1219974, 1249920, 1259328, 1307115, 1333248, 1349280, 1394256, 1428480, 1439232, 1574160, 1626632, 1666560, 1679104, 1742820, 1799040, 1829961, 1859008, 1888992, 1918976, 1999872, 2033290, 2091384, 2098880, 2158848, 2222080, 2323760, 2361240, 2398720, 2439948, 2499840, 2518656, 2614230, 2698560, 2788512, 2856960, 2878464, 3049935, 3148320, 3253264, 3333120, 3358208, 3485640, 3598080, 3659922, 3718016, 3777984, 3999744, 4066580, 4182768, 4197760, 4317696, 4647520, 4722480, 4797440, 4879896, 4999680, 5037312, 5228460, 5397120, 5577024, 5756928, 6099870, 6296640, 6506528, 6666240, 6716416, 6971280, 7196160, 7319844, 7436032, 7555968, 8133160, 8365536, 8395520, 8635392, 9149805, 9295040, 9444960, 9594880, 9759792, 9999360, 10074624, 10456920, 10794240, 11154048, 12199740, 12593280, 13013056, 13432832, 13942560, 14392320, 14639688, 14872064, 15111936, 16266320, 16731072, 16791040, 17270784, 18299610, 18590080, 18889920, 19519584, 19998720, 20149248, 20913840, 21588480, 22308096, 24399480, 25186560, 26026112, 27885120, 28784640, 29279376, 29744128, 30223872, 32532640, 33462144, 33582080, 36599220, 37180160, 37779840, 39039168, 40298496, 41827680, 43176960, 44616192, 48798960, 50373120, 52052224, 55770240, 58558752, 59488256, 60447744, 65065280, 66924288, 67164160, 73198440, 74360320, 75559680, 78078336, 83655360, 86353920, 89232384, 97597920, 100746240, 104104448, 111540480, 117117504, 120895488, 130130560, 133848576, 146396880, 148720640, 151119360, 156156672, 167310720, 178464768, 195195840, 201492480, 208208896, 223080960, 234235008, 260261120, 267697152, 292793760, 297441280, 302238720, 312313344, 334621440, 390391680, 416417792, 446161920, 468470016, 520522240, 535394304, 585587520, 604477440, 624626688, 669242880, 780783360, 892323840, 936940032, 1041044480, 1171175040, 1249253376, 1338485760, 1561566720, 1873880064, 2082088960, 2342350080, 2676971520, 3123133440, 3747760128, 4684700160, 6246266880, 9369400320, 18738800640]

約数ペア:

[(1, 18738800640), (2, 9369400320), (3, 6246266880), (4, 4684700160), (5, 3747760128), (6, 3123133440), (7, 2676971520), (8, 2342350080), (9, 2082088960), (10, 1873880064), (12, 1561566720), (14, 1338485760), (15, 1249253376), (16, 1171175040), (18, 1041044480), (20, 936940032), (21, 892323840), (24, 780783360), (28, 669242880), (30, 624626688), (31, 604477440), (32, 585587520), (35, 535394304), (36, 520522240), (40, 468470016), (42, 446161920), (45, 416417792), (48, 390391680), (56, 334621440), (60, 312313344), (62, 302238720), (63, 297441280), (64, 292793760), (70, 267697152), (72, 260261120), (80, 234235008), (84, 223080960), (90, 208208896), (93, 201492480), (96, 195195840), (105, 178464768), (112, 167310720), (120, 156156672), (124, 151119360), (126, 148720640), (128, 146396880), (140, 133848576), (144, 130130560), (155, 120895488), (160, 117117504), (168, 111540480), (180, 104104448), (186, 100746240), (192, 97597920), (210, 89232384), (217, 86353920), (224, 83655360), (240, 78078336), (248, 75559680), (252, 74360320), (256, 73198440), (279, 67164160), (280, 66924288), (288, 65065280), (310, 60447744), (315, 59488256), (320, 58558752), (336, 55770240), (360, 52052224), (372, 50373120), (384, 48798960), (420, 44616192), (434, 43176960), (448, 41827680), (465, 40298496), (480, 39039168), (496, 37779840), (504, 37180160), (512, 36599220), (558, 33582080), (560, 33462144), (576, 32532640), (620, 30223872), (630, 29744128), (640, 29279376), (651, 28784640), (672, 27885120), (720, 26026112), (744, 25186560), (768, 24399480), (840, 22308096), (868, 21588480), (896, 20913840), (930, 20149248), (937, 19998720), (960, 19519584), (992, 18889920), (1008, 18590080), (1024, 18299610), (1085, 17270784), (1116, 16791040), (1120, 16731072), (1152, 16266320), (1240, 15111936), (1260, 14872064), (1280, 14639688), (1302, 14392320), (1344, 13942560), (1395, 13432832), (1440, 13013056), (1488, 12593280), (1536, 12199740), (1680, 11154048), (1736, 10794240), (1792, 10456920), (1860, 10074624), (1874, 9999360), (1920, 9759792), (1953, 9594880), (1984, 9444960), (2016, 9295040), (2048, 9149805), (2170, 8635392), (2232, 8395520), (2240, 8365536), (2304, 8133160), (2480, 7555968), (2520, 7436032), (2560, 7319844), (2604, 7196160), (2688, 6971280), (2790, 6716416), (2811, 6666240), (2880, 6506528), (2976, 6296640), (3072, 6099870), (3255, 5756928), (3360, 5577024), (3472, 5397120), (3584, 5228460), (3720, 5037312), (3748, 4999680), (3840, 4879896), (3906, 4797440), (3968, 4722480), (4032, 4647520), (4340, 4317696), (4464, 4197760), (4480, 4182768), (4608, 4066580), (4685, 3999744), (4960, 3777984), (5040, 3718016), (5120, 3659922), (5208, 3598080), (5376, 3485640), (5580, 3358208), (5622, 3333120), (5760, 3253264), (5952, 3148320), (6144, 3049935), (6510, 2878464), (6559, 2856960), (6720, 2788512), (6944, 2698560), (7168, 2614230), (7440, 2518656), (7496, 2499840), (7680, 2439948), (7812, 2398720), (7936, 2361240), (8064, 2323760), (8433, 2222080), (8680, 2158848), (8928, 2098880), (8960, 2091384), (9216, 2033290), (9370, 1999872), (9765, 1918976), (9920, 1888992), (10080, 1859008), (10240, 1829961), (10416, 1799040), (10752, 1742820), (11160, 1679104), (11244, 1666560), (11520, 1626632), (11904, 1574160), (13020, 1439232), (13118, 1428480), (13440, 1394256), (13888, 1349280), (14055, 1333248), (14336, 1307115), (14880, 1259328), (14992, 1249920), (15360, 1219974), (15624, 1199360), (15872, 1180620), (16128, 1161880), (16866, 1111040), (17360, 1079424), (17856, 1049440), (17920, 1045692), (18432, 1016645), (18740, 999936), (19530, 959488), (19677, 952320), (19840, 944496), (20160, 929504), (20832, 899520), (21504, 871410), (22320, 839552), (22488, 833280), (23040, 813316), (23808, 787080), (26040, 719616), (26236, 714240), (26880, 697128), (27776, 674640), (28110, 666624), (29047, 645120), (29760, 629664), (29984, 624960), (30720, 609987), (31248, 599680), (31744, 590310), (32256, 580940), (32795, 571392), (33732, 555520), (34720, 539712), (35712, 524720), (35840, 522846), (37480, 499968), (39060, 479744), (39354, 476160), (39680, 472248), (40320, 464752), (41664, 449760), (42165, 444416), (43008, 435705), (44640, 419776), (44976, 416640), (46080, 406658), (47616, 393540), (52080, 359808), (52472, 357120), (53760, 348564), (55552, 337320), (56220, 333312), (58094, 322560), (59031, 317440), (59520, 314832), (59968, 312480), (62496, 299840), (63488, 295155), (64512, 290470), (65590, 285696), (67464, 277760), (69440, 269856), (71424, 262360), (71680, 261423), (74960, 249984), (78120, 239872), (78708, 238080), (79360, 236124), (80640, 232376), (83328, 224880), (84330, 222208), (87141, 215040), (89280, 209888), (89952, 208320), (92160, 203329), (95232, 196770), (98385, 190464), (104160, 179904), (104944, 178560), (107520, 174282), (111104, 168660), (112440, 166656), (116188, 161280), (118062, 158720), (119040, 157416), (119936, 156240), (124992, 149920), (129024, 145235), (131180, 142848), (134928, 138880)]