18958510080

素因数分解:

$2^{11}\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:462

約数の個数: 576

約数和(自身を含む): 71905579200

約数和(自身を除く): 52947069120

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, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 401, 405, 432, 456, 480, 486, 512, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 768, 802, 810, 855, 864, 912, 960, 972, 1024, 1026, 1080, 1140, 1152, 1203, 1215, 1216, 1280, 1296, 1368, 1440, 1520, 1536, 1539, 1604, 1620, 1710, 1728, 1824, 1920, 1944, 2005, 2048, 2052, 2160, 2280, 2304, 2406, 2430, 2432, 2560, 2565, 2592, 2736, 2880, 3040, 3072, 3078, 3208, 3240, 3420, 3456, 3609, 3648, 3840, 3888, 4010, 4104, 4320, 4560, 4608, 4617, 4812, 4860, 4864, 5120, 5130, 5184, 5472, 5760, 6015, 6080, 6144, 6156, 6416, 6480, 6840, 6912, 7218, 7296, 7619, 7680, 7695, 7776, 8020, 8208, 8640, 9120, 9216, 9234, 9624, 9720, 9728, 10240, 10260, 10368, 10827, 10944, 11520, 12030, 12160, 12312, 12832, 12960, 13680, 13824, 14436, 14592, 15238, 15360, 15390, 15552, 16040, 16416, 17280, 18045, 18240, 18432, 18468, 19248, 19440, 19456, 20520, 20736, 21654, 21888, 22857, 23040, 23085, 24060, 24320, 24624, 25664, 25920, 27360, 27648, 28872, 29184, 30476, 30720, 30780, 31104, 32080, 32481, 32832, 34560, 36090, 36480, 36936, 38095, 38496, 38880, 38912, 41040, 41472, 43308, 43776, 45714, 46080, 46170, 48120, 48640, 49248, 51328, 51840, 54135, 54720, 55296, 57744, 58368, 60952, 61560, 62208, 64160, 64962, 65664, 68571, 69120, 72180, 72960, 73872, 76190, 76992, 77760, 82080, 82944, 86616, 87552, 91428, 92160, 92340, 96240, 97280, 97443, 98496, 102656, 103680, 108270, 109440, 114285, 115488, 116736, 121904, 123120, 124416, 128320, 129924, 131328, 137142, 138240, 144360, 145920, 147744, 152380, 153984, 155520, 162405, 164160, 165888, 173232, 175104, 182856, 184680, 192480, 194560, 194886, 196992, 205312, 205713, 207360, 216540, 218880, 228570, 230976, 243808, 246240, 248832, 256640, 259848, 262656, 274284, 276480, 288720, 291840, 295488, 304760, 307968, 311040, 324810, 328320, 342855, 346464, 350208, 365712, 369360, 384960, 389772, 393984, 410624, 411426, 414720, 433080, 437760, 457140, 461952, 487215, 487616, 492480, 497664, 513280, 519696, 525312, 548568, 577440, 583680, 590976, 609520, 615936, 617139, 622080, 649620, 656640, 685710, 692928, 731424, 738720, 769920, 779544, 787968, 821248, 822852, 829440, 866160, 875520, 914280, 923904, 974430, 975232, 984960, 1026560, 1028565, 1039392, 1050624, 1097136, 1154880, 1181952, 1219040, 1231872, 1234278, 1244160, 1299240, 1313280, 1371420, 1385856, 1462848, 1477440, 1539840, 1559088, 1575936, 1645704, 1732320, 1751040, 1828560, 1847808, 1851417, 1948860, 1950464, 1969920, 2053120, 2057130, 2078784, 2194272, 2309760, 2363904, 2438080, 2463744, 2468556, 2488320, 2598480, 2626560, 2742840, 2771712, 2925696, 2954880, 3079680, 3085695, 3118176, 3151872, 3291408, 3464640, 3657120, 3695616, 3702834, 3897720, 3900928, 3939840, 4106240, 4114260, 4157568, 4388544, 4619520, 4727808, 4876160, 4937112, 5196960, 5253120, 5485680, 5543424, 5851392, 5909760, 6159360, 6171390, 6236352, 6582816, 6929280, 7314240, 7391232, 7405668, 7795440, 7801856, 7879680, 8228520, 8315136, 8777088, 9239040, 9257085, 9455616, 9752320, 9874224, 10393920, 10971360, 11086848, 11702784, 11819520, 12318720, 12342780, 12472704, 13165632, 13858560, 14628480, 14811336, 15590880, 15603712, 15759360, 16457040, 16630272, 17554176, 18478080, 18514170, 19504640, 19748448, 20787840, 21942720, 22173696, 23405568, 23639040, 24685560, 24945408, 26331264, 27717120, 29256960, 29622672, 31181760, 32914080, 33260544, 35108352, 36956160, 37028340, 39009280, 39496896, 41575680, 43885440, 46811136, 47278080, 49371120, 49890816, 52662528, 55434240, 58513920, 59245344, 62363520, 65828160, 66521088, 70216704, 74056680, 78018560, 78993792, 83151360, 87770880, 98742240, 99781632, 105325056, 110868480, 117027840, 118490688, 124727040, 131656320, 140433408, 148113360, 157987584, 166302720, 175541760, 197484480, 199563264, 210650112, 234055680, 236981376, 249454080, 263312640, 296226720, 315975168, 332605440, 351083520, 394968960, 421300224, 473962752, 498908160, 526625280, 592453440, 631950336, 702167040, 789937920, 947925504, 997816320, 1053250560, 1184906880, 1263900672, 1579875840, 1895851008, 2106501120, 2369813760, 3159751680, 3791702016, 4739627520, 6319503360, 9479255040, 18958510080]

約数ペア:

[(1, 18958510080), (2, 9479255040), (3, 6319503360), (4, 4739627520), (5, 3791702016), (6, 3159751680), (8, 2369813760), (9, 2106501120), (10, 1895851008), (12, 1579875840), (15, 1263900672), (16, 1184906880), (18, 1053250560), (19, 997816320), (20, 947925504), (24, 789937920), (27, 702167040), (30, 631950336), (32, 592453440), (36, 526625280), (38, 498908160), (40, 473962752), (45, 421300224), (48, 394968960), (54, 351083520), (57, 332605440), (60, 315975168), (64, 296226720), (72, 263312640), (76, 249454080), (80, 236981376), (81, 234055680), (90, 210650112), (95, 199563264), (96, 197484480), (108, 175541760), (114, 166302720), (120, 157987584), (128, 148113360), (135, 140433408), (144, 131656320), (152, 124727040), (160, 118490688), (162, 117027840), (171, 110868480), (180, 105325056), (190, 99781632), (192, 98742240), (216, 87770880), (228, 83151360), (240, 78993792), (243, 78018560), (256, 74056680), (270, 70216704), (285, 66521088), (288, 65828160), (304, 62363520), (320, 59245344), (324, 58513920), (342, 55434240), (360, 52662528), (380, 49890816), (384, 49371120), (401, 47278080), (405, 46811136), (432, 43885440), (456, 41575680), (480, 39496896), (486, 39009280), (512, 37028340), (513, 36956160), (540, 35108352), (570, 33260544), (576, 32914080), (608, 31181760), (640, 29622672), (648, 29256960), (684, 27717120), (720, 26331264), (760, 24945408), (768, 24685560), (802, 23639040), (810, 23405568), (855, 22173696), (864, 21942720), (912, 20787840), (960, 19748448), (972, 19504640), (1024, 18514170), (1026, 18478080), (1080, 17554176), (1140, 16630272), (1152, 16457040), (1203, 15759360), (1215, 15603712), (1216, 15590880), (1280, 14811336), (1296, 14628480), (1368, 13858560), (1440, 13165632), (1520, 12472704), (1536, 12342780), (1539, 12318720), (1604, 11819520), (1620, 11702784), (1710, 11086848), (1728, 10971360), (1824, 10393920), (1920, 9874224), (1944, 9752320), (2005, 9455616), (2048, 9257085), (2052, 9239040), (2160, 8777088), (2280, 8315136), (2304, 8228520), (2406, 7879680), (2430, 7801856), (2432, 7795440), (2560, 7405668), (2565, 7391232), (2592, 7314240), (2736, 6929280), (2880, 6582816), (3040, 6236352), (3072, 6171390), (3078, 6159360), (3208, 5909760), (3240, 5851392), (3420, 5543424), (3456, 5485680), (3609, 5253120), (3648, 5196960), (3840, 4937112), (3888, 4876160), (4010, 4727808), (4104, 4619520), (4320, 4388544), (4560, 4157568), (4608, 4114260), (4617, 4106240), (4812, 3939840), (4860, 3900928), (4864, 3897720), (5120, 3702834), (5130, 3695616), (5184, 3657120), (5472, 3464640), (5760, 3291408), (6015, 3151872), (6080, 3118176), (6144, 3085695), (6156, 3079680), (6416, 2954880), (6480, 2925696), (6840, 2771712), (6912, 2742840), (7218, 2626560), (7296, 2598480), (7619, 2488320), (7680, 2468556), (7695, 2463744), (7776, 2438080), (8020, 2363904), (8208, 2309760), (8640, 2194272), (9120, 2078784), (9216, 2057130), (9234, 2053120), (9624, 1969920), (9720, 1950464), (9728, 1948860), (10240, 1851417), (10260, 1847808), (10368, 1828560), (10827, 1751040), (10944, 1732320), (11520, 1645704), (12030, 1575936), (12160, 1559088), (12312, 1539840), (12832, 1477440), (12960, 1462848), (13680, 1385856), (13824, 1371420), (14436, 1313280), (14592, 1299240), (15238, 1244160), (15360, 1234278), (15390, 1231872), (15552, 1219040), (16040, 1181952), (16416, 1154880), (17280, 1097136), (18045, 1050624), (18240, 1039392), (18432, 1028565), (18468, 1026560), (19248, 984960), (19440, 975232), (19456, 974430), (20520, 923904), (20736, 914280), (21654, 875520), (21888, 866160), (22857, 829440), (23040, 822852), (23085, 821248), (24060, 787968), (24320, 779544), (24624, 769920), (25664, 738720), (25920, 731424), (27360, 692928), (27648, 685710), (28872, 656640), (29184, 649620), (30476, 622080), (30720, 617139), (30780, 615936), (31104, 609520), (32080, 590976), (32481, 583680), (32832, 577440), (34560, 548568), (36090, 525312), (36480, 519696), (36936, 513280), (38095, 497664), (38496, 492480), (38880, 487616), (38912, 487215), (41040, 461952), (41472, 457140), (43308, 437760), (43776, 433080), (45714, 414720), (46080, 411426), (46170, 410624), (48120, 393984), (48640, 389772), (49248, 384960), (51328, 369360), (51840, 365712), (54135, 350208), (54720, 346464), (55296, 342855), (57744, 328320), (58368, 324810), (60952, 311040), (61560, 307968), (62208, 304760), (64160, 295488), (64962, 291840), (65664, 288720), (68571, 276480), (69120, 274284), (72180, 262656), (72960, 259848), (73872, 256640), (76190, 248832), (76992, 246240), (77760, 243808), (82080, 230976), (82944, 228570), (86616, 218880), (87552, 216540), (91428, 207360), (92160, 205713), (92340, 205312), (96240, 196992), (97280, 194886), (97443, 194560), (98496, 192480), (102656, 184680), (103680, 182856), (108270, 175104), (109440, 173232), (114285, 165888), (115488, 164160), (116736, 162405), (121904, 155520), (123120, 153984), (124416, 152380), (128320, 147744), (129924, 145920), (131328, 144360), (137142, 138240)]