18441406080

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2$

素因数の和:211

約数の個数: 576

約数和(自身を含む): 70405826400

約数和(自身を除く): 51964420320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 79, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 158, 160, 162, 171, 180, 190, 192, 216, 228, 237, 240, 243, 270, 285, 288, 304, 316, 320, 324, 342, 360, 380, 384, 395, 405, 432, 456, 474, 480, 486, 513, 540, 570, 576, 608, 632, 640, 648, 684, 711, 720, 760, 790, 810, 855, 864, 912, 948, 960, 972, 1026, 1080, 1140, 1152, 1185, 1215, 1216, 1264, 1296, 1368, 1422, 1440, 1501, 1520, 1539, 1580, 1620, 1710, 1728, 1824, 1896, 1920, 1944, 2052, 2133, 2160, 2280, 2370, 2430, 2432, 2528, 2565, 2592, 2736, 2844, 2880, 3002, 3040, 3078, 3160, 3240, 3420, 3456, 3555, 3648, 3792, 3888, 4104, 4266, 4320, 4503, 4560, 4617, 4740, 4860, 5056, 5130, 5184, 5472, 5688, 5760, 6004, 6080, 6156, 6241, 6320, 6399, 6480, 6840, 7110, 7296, 7505, 7584, 7695, 7776, 8208, 8532, 8640, 9006, 9120, 9234, 9480, 9720, 10112, 10260, 10368, 10665, 10944, 11376, 12008, 12160, 12312, 12482, 12640, 12798, 12960, 13509, 13680, 14220, 15010, 15168, 15390, 15552, 16416, 17064, 17280, 18012, 18240, 18468, 18723, 18960, 19197, 19440, 20520, 21330, 21888, 22515, 22752, 23085, 24016, 24624, 24964, 25280, 25596, 25920, 27018, 27360, 28440, 30020, 30336, 30780, 31104, 31205, 31995, 32832, 34128, 36024, 36480, 36936, 37446, 37920, 38394, 38880, 40527, 41040, 42660, 45030, 45504, 46170, 48032, 49248, 49928, 50560, 51192, 51840, 54036, 54720, 56169, 56880, 60040, 61560, 62410, 63990, 65664, 67545, 68256, 72048, 73872, 74892, 75840, 76788, 77760, 81054, 82080, 85320, 90060, 91008, 92340, 93615, 95985, 96064, 98496, 99856, 102384, 108072, 109440, 112338, 113760, 118579, 120080, 121581, 123120, 124820, 127980, 135090, 136512, 144096, 147744, 149784, 151680, 153576, 155520, 162108, 164160, 168507, 170640, 180120, 184680, 187230, 191970, 192128, 196992, 199712, 202635, 204768, 216144, 224676, 227520, 237158, 240160, 243162, 246240, 249640, 255960, 270180, 273024, 280845, 288192, 295488, 299568, 307152, 324216, 328320, 337014, 341280, 355737, 360240, 364743, 369360, 374460, 383940, 399424, 405270, 409536, 432288, 449352, 455040, 474316, 480320, 486324, 492480, 499280, 505521, 511920, 540360, 561690, 576384, 590976, 592895, 599136, 607905, 614304, 648432, 674028, 682560, 711474, 720480, 729486, 738720, 748920, 767880, 798848, 810540, 819072, 842535, 864576, 898704, 948632, 960640, 972648, 984960, 998560, 1011042, 1023840, 1067211, 1080720, 1123380, 1185790, 1198272, 1215810, 1228608, 1296864, 1348056, 1365120, 1422948, 1440960, 1458972, 1477440, 1497840, 1516563, 1535760, 1621080, 1685070, 1729152, 1778685, 1797408, 1823715, 1897264, 1945296, 1997120, 2022084, 2047680, 2134422, 2161440, 2246760, 2371580, 2396544, 2431620, 2457216, 2527605, 2593728, 2696112, 2845896, 2881920, 2917944, 2954880, 2995680, 3033126, 3071520, 3201633, 3242160, 3370140, 3557370, 3594816, 3647430, 3794528, 3890592, 3994240, 4044168, 4095360, 4268844, 4322880, 4493520, 4743160, 4863240, 5055210, 5187456, 5336055, 5392224, 5691792, 5835888, 5991360, 6066252, 6143040, 6403266, 6484320, 6740280, 7114740, 7189632, 7294860, 7582815, 7589056, 7781184, 8088336, 8537688, 8645760, 8987040, 9486320, 9604899, 9726480, 10110420, 10672110, 10784448, 11383584, 11671776, 11982720, 12132504, 12286080, 12806532, 12968640, 13480560, 14229480, 14589720, 15165630, 15178112, 15562368, 16008165, 16176672, 17075376, 17974080, 18972640, 19209798, 19452960, 20220840, 21344220, 21568896, 22767168, 23343552, 24265008, 25613064, 25937280, 26961120, 28458960, 28814697, 29179440, 30331260, 32016330, 32353344, 34150752, 35948160, 37945280, 38419596, 38905920, 40441680, 42688440, 45534336, 46687104, 48024495, 48530016, 51226128, 53922240, 56917920, 57629394, 58358880, 60662520, 64032660, 64706688, 68301504, 75890560, 76839192, 77811840, 80883360, 85376880, 96048990, 97060032, 102452256, 107844480, 113835840, 115258788, 116717760, 121325040, 128065320, 136603008, 144073485, 153678384, 161766720, 170753760, 192097980, 194120064, 204904512, 227671680, 230517576, 233435520, 242650080, 256130640, 288146970, 307356768, 323533440, 341507520, 384195960, 409809024, 461035152, 485300160, 512261280, 576293940, 614713536, 683015040, 768391920, 922070304, 970600320, 1024522560, 1152587880, 1229427072, 1536783840, 1844140608, 2049045120, 2305175760, 3073567680, 3688281216, 4610351520, 6147135360, 9220703040, 18441406080]

約数ペア:

[(1, 18441406080), (2, 9220703040), (3, 6147135360), (4, 4610351520), (5, 3688281216), (6, 3073567680), (8, 2305175760), (9, 2049045120), (10, 1844140608), (12, 1536783840), (15, 1229427072), (16, 1152587880), (18, 1024522560), (19, 970600320), (20, 922070304), (24, 768391920), (27, 683015040), (30, 614713536), (32, 576293940), (36, 512261280), (38, 485300160), (40, 461035152), (45, 409809024), (48, 384195960), (54, 341507520), (57, 323533440), (60, 307356768), (64, 288146970), (72, 256130640), (76, 242650080), (79, 233435520), (80, 230517576), (81, 227671680), (90, 204904512), (95, 194120064), (96, 192097980), (108, 170753760), (114, 161766720), (120, 153678384), (128, 144073485), (135, 136603008), (144, 128065320), (152, 121325040), (158, 116717760), (160, 115258788), (162, 113835840), (171, 107844480), (180, 102452256), (190, 97060032), (192, 96048990), (216, 85376880), (228, 80883360), (237, 77811840), (240, 76839192), (243, 75890560), (270, 68301504), (285, 64706688), (288, 64032660), (304, 60662520), (316, 58358880), (320, 57629394), (324, 56917920), (342, 53922240), (360, 51226128), (380, 48530016), (384, 48024495), (395, 46687104), (405, 45534336), (432, 42688440), (456, 40441680), (474, 38905920), (480, 38419596), (486, 37945280), (513, 35948160), (540, 34150752), (570, 32353344), (576, 32016330), (608, 30331260), (632, 29179440), (640, 28814697), (648, 28458960), (684, 26961120), (711, 25937280), (720, 25613064), (760, 24265008), (790, 23343552), (810, 22767168), (855, 21568896), (864, 21344220), (912, 20220840), (948, 19452960), (960, 19209798), (972, 18972640), (1026, 17974080), (1080, 17075376), (1140, 16176672), (1152, 16008165), (1185, 15562368), (1215, 15178112), (1216, 15165630), (1264, 14589720), (1296, 14229480), (1368, 13480560), (1422, 12968640), (1440, 12806532), (1501, 12286080), (1520, 12132504), (1539, 11982720), (1580, 11671776), (1620, 11383584), (1710, 10784448), (1728, 10672110), (1824, 10110420), (1896, 9726480), (1920, 9604899), (1944, 9486320), (2052, 8987040), (2133, 8645760), (2160, 8537688), (2280, 8088336), (2370, 7781184), (2430, 7589056), (2432, 7582815), (2528, 7294860), (2565, 7189632), (2592, 7114740), (2736, 6740280), (2844, 6484320), (2880, 6403266), (3002, 6143040), (3040, 6066252), (3078, 5991360), (3160, 5835888), (3240, 5691792), (3420, 5392224), (3456, 5336055), (3555, 5187456), (3648, 5055210), (3792, 4863240), (3888, 4743160), (4104, 4493520), (4266, 4322880), (4320, 4268844), (4503, 4095360), (4560, 4044168), (4617, 3994240), (4740, 3890592), (4860, 3794528), (5056, 3647430), (5130, 3594816), (5184, 3557370), (5472, 3370140), (5688, 3242160), (5760, 3201633), (6004, 3071520), (6080, 3033126), (6156, 2995680), (6241, 2954880), (6320, 2917944), (6399, 2881920), (6480, 2845896), (6840, 2696112), (7110, 2593728), (7296, 2527605), (7505, 2457216), (7584, 2431620), (7695, 2396544), (7776, 2371580), (8208, 2246760), (8532, 2161440), (8640, 2134422), (9006, 2047680), (9120, 2022084), (9234, 1997120), (9480, 1945296), (9720, 1897264), (10112, 1823715), (10260, 1797408), (10368, 1778685), (10665, 1729152), (10944, 1685070), (11376, 1621080), (12008, 1535760), (12160, 1516563), (12312, 1497840), (12482, 1477440), (12640, 1458972), (12798, 1440960), (12960, 1422948), (13509, 1365120), (13680, 1348056), (14220, 1296864), (15010, 1228608), (15168, 1215810), (15390, 1198272), (15552, 1185790), (16416, 1123380), (17064, 1080720), (17280, 1067211), (18012, 1023840), (18240, 1011042), (18468, 998560), (18723, 984960), (18960, 972648), (19197, 960640), (19440, 948632), (20520, 898704), (21330, 864576), (21888, 842535), (22515, 819072), (22752, 810540), (23085, 798848), (24016, 767880), (24624, 748920), (24964, 738720), (25280, 729486), (25596, 720480), (25920, 711474), (27018, 682560), (27360, 674028), (28440, 648432), (30020, 614304), (30336, 607905), (30780, 599136), (31104, 592895), (31205, 590976), (31995, 576384), (32832, 561690), (34128, 540360), (36024, 511920), (36480, 505521), (36936, 499280), (37446, 492480), (37920, 486324), (38394, 480320), (38880, 474316), (40527, 455040), (41040, 449352), (42660, 432288), (45030, 409536), (45504, 405270), (46170, 399424), (48032, 383940), (49248, 374460), (49928, 369360), (50560, 364743), (51192, 360240), (51840, 355737), (54036, 341280), (54720, 337014), (56169, 328320), (56880, 324216), (60040, 307152), (61560, 299568), (62410, 295488), (63990, 288192), (65664, 280845), (67545, 273024), (68256, 270180), (72048, 255960), (73872, 249640), (74892, 246240), (75840, 243162), (76788, 240160), (77760, 237158), (81054, 227520), (82080, 224676), (85320, 216144), (90060, 204768), (91008, 202635), (92340, 199712), (93615, 196992), (95985, 192128), (96064, 191970), (98496, 187230), (99856, 184680), (102384, 180120), (108072, 170640), (109440, 168507), (112338, 164160), (113760, 162108), (118579, 155520), (120080, 153576), (121581, 151680), (123120, 149784), (124820, 147744), (127980, 144096), (135090, 136512)]