20886996480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 640

約数和(自身を含む): 80250863616

約数和(自身を除く): 59363867136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 83, 84, 93, 96, 105, 112, 120, 124, 128, 140, 151, 155, 160, 166, 168, 186, 192, 210, 217, 224, 240, 248, 249, 256, 280, 302, 310, 320, 332, 336, 372, 384, 415, 420, 434, 448, 453, 465, 480, 496, 498, 512, 560, 581, 604, 620, 640, 651, 664, 672, 744, 755, 768, 830, 840, 868, 896, 906, 930, 960, 992, 996, 1057, 1085, 1120, 1162, 1208, 1240, 1245, 1280, 1302, 1328, 1344, 1488, 1510, 1536, 1660, 1680, 1736, 1743, 1792, 1812, 1860, 1920, 1984, 1992, 2114, 2170, 2240, 2265, 2324, 2416, 2480, 2490, 2560, 2573, 2604, 2656, 2688, 2905, 2976, 3020, 3171, 3255, 3320, 3360, 3472, 3486, 3584, 3624, 3720, 3840, 3968, 3984, 4228, 4340, 4480, 4530, 4648, 4681, 4832, 4960, 4980, 5146, 5208, 5285, 5312, 5376, 5810, 5952, 6040, 6342, 6510, 6640, 6720, 6944, 6972, 7248, 7440, 7680, 7719, 7936, 7968, 8456, 8680, 8715, 8960, 9060, 9296, 9362, 9664, 9920, 9960, 10292, 10416, 10570, 10624, 10752, 11620, 11904, 12080, 12533, 12684, 12865, 13020, 13280, 13440, 13888, 13944, 14043, 14496, 14880, 15438, 15855, 15872, 15936, 16912, 17360, 17430, 17920, 18011, 18120, 18592, 18724, 19328, 19840, 19920, 20584, 20832, 21140, 21248, 23240, 23405, 23808, 24160, 25066, 25368, 25730, 26040, 26560, 26880, 27776, 27888, 28086, 28992, 29760, 30876, 31710, 31872, 32767, 33824, 34720, 34860, 36022, 36240, 37184, 37448, 37599, 38595, 38656, 39680, 39840, 41168, 41664, 42280, 42496, 46480, 46810, 47616, 48320, 50132, 50736, 51460, 52080, 53120, 53760, 54033, 55552, 55776, 56172, 57984, 59520, 61752, 62665, 63420, 63744, 65534, 67648, 69440, 69720, 70215, 72044, 72480, 74368, 74896, 75198, 77190, 77312, 79360, 79680, 82336, 83328, 84560, 87731, 90055, 92960, 93620, 96640, 98301, 100264, 101472, 102920, 104160, 106240, 108066, 111104, 111552, 112344, 115968, 119040, 123504, 125330, 126840, 127488, 131068, 135296, 138880, 139440, 140430, 144088, 144960, 148736, 149792, 150396, 154380, 159360, 163835, 164672, 166656, 169120, 175462, 180110, 185920, 187240, 187995, 193280, 196602, 200528, 202944, 205840, 208320, 212480, 216132, 223104, 224688, 231936, 238080, 247008, 250660, 253680, 262136, 263193, 270165, 270592, 277760, 278880, 280860, 288176, 289920, 297472, 299584, 300792, 308760, 318720, 327670, 329344, 333312, 338240, 350924, 360220, 371840, 374480, 375990, 386560, 388523, 393204, 401056, 405888, 411680, 416640, 432264, 438655, 446208, 449376, 491505, 494016, 501320, 507360, 524272, 526386, 540330, 541184, 555520, 557760, 561720, 576352, 579840, 599168, 601584, 617520, 637440, 655340, 658688, 676480, 701848, 720440, 743680, 748960, 751980, 777046, 786408, 802112, 811776, 823360, 833280, 864528, 877310, 892416, 898752, 983010, 988032, 1002640, 1014720, 1048544, 1052772, 1080660, 1115520, 1123440, 1152704, 1159680, 1165569, 1198336, 1203168, 1235040, 1310680, 1315965, 1317376, 1352960, 1403696, 1440880, 1487360, 1497920, 1503960, 1554092, 1572816, 1604224, 1623552, 1646720, 1666560, 1729056, 1754620, 1797504, 1942615, 1966020, 1976064, 2005280, 2029440, 2097088, 2105544, 2161320, 2231040, 2246880, 2305408, 2331138, 2396672, 2406336, 2470080, 2621360, 2631930, 2705920, 2719661, 2807392, 2881760, 2995840, 3007920, 3108184, 3145632, 3208448, 3293440, 3458112, 3509240, 3595008, 3885230, 3932040, 3952128, 4010560, 4058880, 4194176, 4211088, 4322640, 4462080, 4493760, 4610816, 4662276, 4812672, 4940160, 5242720, 5263860, 5439322, 5614784, 5763520, 5827845, 5991680, 6015840, 6216368, 6291264, 6416896, 6586880, 6916224, 7018480, 7190016, 7770460, 7864080, 8021120, 8117760, 8158983, 8388352, 8422176, 8645280, 8987520, 9221632, 9324552, 9625344, 9880320, 10485440, 10527720, 10878644, 11229568, 11527040, 11655690, 11983360, 12031680, 12432736, 12582528, 13598305, 13832448, 14036960, 15540920, 15728160, 16042240, 16317966, 16776704, 16844352, 17290560, 17975040, 18649104, 19250688, 19760640, 20970880, 21055440, 21757288, 22459136, 23054080, 23311380, 24063360, 24865472, 25165056, 27196610, 27664896, 28073920, 31081840, 31456320, 32084480, 32635932, 33688704, 34581120, 35950080, 37298208, 40794915, 41941760, 42110880, 43514576, 44918272, 46108160, 46622760, 48126720, 49730944, 50330112, 54393220, 56147840, 62163680, 62912640, 65271864, 67377408, 69162240, 74596416, 81589830, 83883520, 84221760, 87029152, 93245520, 96253440, 99461888, 108786440, 112295680, 124327360, 125825280, 130543728, 134754816, 138324480, 149192832, 163179660, 168443520, 174058304, 186491040, 198923776, 217572880, 224591360, 248654720, 251650560, 261087456, 298385664, 326359320, 336887040, 348116608, 372982080, 435145760, 497309440, 522174912, 596771328, 652718640, 673774080, 696233216, 745964160, 870291520, 994618880, 1044349824, 1305437280, 1392466432, 1491928320, 1740583040, 2088699648, 2610874560, 2983856640, 3481166080, 4177399296, 5221749120, 6962332160, 10443498240, 20886996480]

約数ペア:

[(1, 20886996480), (2, 10443498240), (3, 6962332160), (4, 5221749120), (5, 4177399296), (6, 3481166080), (7, 2983856640), (8, 2610874560), (10, 2088699648), (12, 1740583040), (14, 1491928320), (15, 1392466432), (16, 1305437280), (20, 1044349824), (21, 994618880), (24, 870291520), (28, 745964160), (30, 696233216), (31, 673774080), (32, 652718640), (35, 596771328), (40, 522174912), (42, 497309440), (48, 435145760), (56, 372982080), (60, 348116608), (62, 336887040), (64, 326359320), (70, 298385664), (80, 261087456), (83, 251650560), (84, 248654720), (93, 224591360), (96, 217572880), (105, 198923776), (112, 186491040), (120, 174058304), (124, 168443520), (128, 163179660), (140, 149192832), (151, 138324480), (155, 134754816), (160, 130543728), (166, 125825280), (168, 124327360), (186, 112295680), (192, 108786440), (210, 99461888), (217, 96253440), (224, 93245520), (240, 87029152), (248, 84221760), (249, 83883520), (256, 81589830), (280, 74596416), (302, 69162240), (310, 67377408), (320, 65271864), (332, 62912640), (336, 62163680), (372, 56147840), (384, 54393220), (415, 50330112), (420, 49730944), (434, 48126720), (448, 46622760), (453, 46108160), (465, 44918272), (480, 43514576), (496, 42110880), (498, 41941760), (512, 40794915), (560, 37298208), (581, 35950080), (604, 34581120), (620, 33688704), (640, 32635932), (651, 32084480), (664, 31456320), (672, 31081840), (744, 28073920), (755, 27664896), (768, 27196610), (830, 25165056), (840, 24865472), (868, 24063360), (896, 23311380), (906, 23054080), (930, 22459136), (960, 21757288), (992, 21055440), (996, 20970880), (1057, 19760640), (1085, 19250688), (1120, 18649104), (1162, 17975040), (1208, 17290560), (1240, 16844352), (1245, 16776704), (1280, 16317966), (1302, 16042240), (1328, 15728160), (1344, 15540920), (1488, 14036960), (1510, 13832448), (1536, 13598305), (1660, 12582528), (1680, 12432736), (1736, 12031680), (1743, 11983360), (1792, 11655690), (1812, 11527040), (1860, 11229568), (1920, 10878644), (1984, 10527720), (1992, 10485440), (2114, 9880320), (2170, 9625344), (2240, 9324552), (2265, 9221632), (2324, 8987520), (2416, 8645280), (2480, 8422176), (2490, 8388352), (2560, 8158983), (2573, 8117760), (2604, 8021120), (2656, 7864080), (2688, 7770460), (2905, 7190016), (2976, 7018480), (3020, 6916224), (3171, 6586880), (3255, 6416896), (3320, 6291264), (3360, 6216368), (3472, 6015840), (3486, 5991680), (3584, 5827845), (3624, 5763520), (3720, 5614784), (3840, 5439322), (3968, 5263860), (3984, 5242720), (4228, 4940160), (4340, 4812672), (4480, 4662276), (4530, 4610816), (4648, 4493760), (4681, 4462080), (4832, 4322640), (4960, 4211088), (4980, 4194176), (5146, 4058880), (5208, 4010560), (5285, 3952128), (5312, 3932040), (5376, 3885230), (5810, 3595008), (5952, 3509240), (6040, 3458112), (6342, 3293440), (6510, 3208448), (6640, 3145632), (6720, 3108184), (6944, 3007920), (6972, 2995840), (7248, 2881760), (7440, 2807392), (7680, 2719661), (7719, 2705920), (7936, 2631930), (7968, 2621360), (8456, 2470080), (8680, 2406336), (8715, 2396672), (8960, 2331138), (9060, 2305408), (9296, 2246880), (9362, 2231040), (9664, 2161320), (9920, 2105544), (9960, 2097088), (10292, 2029440), (10416, 2005280), (10570, 1976064), (10624, 1966020), (10752, 1942615), (11620, 1797504), (11904, 1754620), (12080, 1729056), (12533, 1666560), (12684, 1646720), (12865, 1623552), (13020, 1604224), (13280, 1572816), (13440, 1554092), (13888, 1503960), (13944, 1497920), (14043, 1487360), (14496, 1440880), (14880, 1403696), (15438, 1352960), (15855, 1317376), (15872, 1315965), (15936, 1310680), (16912, 1235040), (17360, 1203168), (17430, 1198336), (17920, 1165569), (18011, 1159680), (18120, 1152704), (18592, 1123440), (18724, 1115520), (19328, 1080660), (19840, 1052772), (19920, 1048544), (20584, 1014720), (20832, 1002640), (21140, 988032), (21248, 983010), (23240, 898752), (23405, 892416), (23808, 877310), (24160, 864528), (25066, 833280), (25368, 823360), (25730, 811776), (26040, 802112), (26560, 786408), (26880, 777046), (27776, 751980), (27888, 748960), (28086, 743680), (28992, 720440), (29760, 701848), (30876, 676480), (31710, 658688), (31872, 655340), (32767, 637440), (33824, 617520), (34720, 601584), (34860, 599168), (36022, 579840), (36240, 576352), (37184, 561720), (37448, 557760), (37599, 555520), (38595, 541184), (38656, 540330), (39680, 526386), (39840, 524272), (41168, 507360), (41664, 501320), (42280, 494016), (42496, 491505), (46480, 449376), (46810, 446208), (47616, 438655), (48320, 432264), (50132, 416640), (50736, 411680), (51460, 405888), (52080, 401056), (53120, 393204), (53760, 388523), (54033, 386560), (55552, 375990), (55776, 374480), (56172, 371840), (57984, 360220), (59520, 350924), (61752, 338240), (62665, 333312), (63420, 329344), (63744, 327670), (65534, 318720), (67648, 308760), (69440, 300792), (69720, 299584), (70215, 297472), (72044, 289920), (72480, 288176), (74368, 280860), (74896, 278880), (75198, 277760), (77190, 270592), (77312, 270165), (79360, 263193), (79680, 262136), (82336, 253680), (83328, 250660), (84560, 247008), (87731, 238080), (90055, 231936), (92960, 224688), (93620, 223104), (96640, 216132), (98301, 212480), (100264, 208320), (101472, 205840), (102920, 202944), (104160, 200528), (106240, 196602), (108066, 193280), (111104, 187995), (111552, 187240), (112344, 185920), (115968, 180110), (119040, 175462), (123504, 169120), (125330, 166656), (126840, 164672), (127488, 163835), (131068, 159360), (135296, 154380), (138880, 150396), (139440, 149792), (140430, 148736), (144088, 144960)]