20080576512

素因数分解:

$2^{11}\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:353

約数の個数: 480

約数和(自身を含む): 66118852800

約数和(自身を除く): 46038276288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 81, 92, 96, 108, 114, 128, 138, 144, 152, 162, 171, 184, 192, 207, 216, 228, 256, 276, 277, 288, 304, 324, 342, 368, 384, 414, 432, 437, 456, 512, 513, 552, 554, 576, 608, 621, 648, 684, 736, 768, 828, 831, 864, 874, 912, 1024, 1026, 1104, 1108, 1152, 1216, 1242, 1296, 1311, 1368, 1472, 1536, 1539, 1656, 1662, 1728, 1748, 1824, 1863, 2048, 2052, 2208, 2216, 2304, 2432, 2484, 2493, 2592, 2622, 2736, 2944, 3072, 3078, 3312, 3324, 3456, 3496, 3648, 3726, 3933, 4104, 4416, 4432, 4608, 4864, 4968, 4986, 5184, 5244, 5263, 5472, 5888, 6144, 6156, 6371, 6624, 6648, 6912, 6992, 7296, 7452, 7479, 7866, 8208, 8832, 8864, 9216, 9728, 9936, 9972, 10368, 10488, 10526, 10944, 11776, 11799, 12312, 12742, 13248, 13296, 13824, 13984, 14592, 14904, 14958, 15732, 15789, 16416, 17664, 17728, 18432, 19113, 19456, 19872, 19944, 20736, 20976, 21052, 21888, 22437, 23552, 23598, 24624, 25484, 26496, 26592, 27648, 27968, 29184, 29808, 29916, 31464, 31578, 32832, 35328, 35397, 35456, 38226, 38912, 39744, 39888, 41472, 41952, 42104, 43776, 44874, 47104, 47196, 47367, 49248, 50968, 52992, 53184, 55296, 55936, 57339, 58368, 59616, 59832, 62928, 63156, 65664, 70656, 70794, 70912, 76452, 79488, 79776, 82944, 83904, 84208, 87552, 89748, 94392, 94734, 98496, 101936, 105984, 106368, 111872, 114678, 116736, 119232, 119664, 121049, 125856, 126312, 131328, 141312, 141588, 141824, 142101, 152904, 158976, 159552, 165888, 167808, 168416, 172017, 175104, 179496, 188784, 189468, 196992, 203872, 211968, 212736, 223744, 229356, 238464, 239328, 242098, 251712, 252624, 262656, 283176, 283648, 284202, 305808, 317952, 319104, 335616, 336832, 344034, 350208, 358992, 363147, 377568, 378936, 393984, 407744, 423936, 425472, 426303, 447488, 458712, 476928, 478656, 484196, 503424, 505248, 516051, 525312, 566352, 567296, 568404, 611616, 635904, 638208, 671232, 673664, 688068, 717984, 726294, 755136, 757872, 787968, 815488, 850944, 852606, 894976, 917424, 953856, 957312, 968392, 1006848, 1010496, 1032102, 1050624, 1089441, 1132704, 1136808, 1223232, 1271808, 1276416, 1342464, 1347328, 1376136, 1435968, 1452588, 1510272, 1515744, 1575936, 1630976, 1701888, 1705212, 1834848, 1907712, 1914624, 1936784, 2013696, 2020992, 2064204, 2178882, 2265408, 2273616, 2446464, 2552832, 2684928, 2694656, 2752272, 2871936, 2905176, 3020544, 3031488, 3151872, 3261952, 3268323, 3410424, 3669696, 3815424, 3829248, 3873568, 4027392, 4041984, 4128408, 4357764, 4530816, 4547232, 4892928, 5105664, 5389312, 5504544, 5743872, 5810352, 6041088, 6062976, 6523904, 6536646, 6820848, 7339392, 7658496, 7747136, 8054784, 8083968, 8256816, 8715528, 9061632, 9094464, 9785856, 9804969, 10778624, 11009088, 11487744, 11620704, 12082176, 12125952, 13047808, 13073292, 13641696, 14678784, 15316992, 15494272, 16167936, 16513632, 17431056, 18123264, 18188928, 19571712, 19609938, 22018176, 22975488, 23241408, 24164352, 24251904, 26146584, 27283392, 29357568, 30988544, 32335872, 33027264, 34862112, 36246528, 36377856, 39143424, 39219876, 44036352, 45950976, 46482816, 48503808, 52293168, 54566784, 58715136, 61977088, 66054528, 69724224, 72493056, 72755712, 78439752, 88072704, 92965632, 97007616, 104586336, 109133568, 117430272, 123954176, 132109056, 139448448, 145511424, 156879504, 176145408, 185931264, 209172672, 218267136, 247908352, 264218112, 278896896, 291022848, 313759008, 352290816, 371862528, 418345344, 436534272, 528436224, 557793792, 627518016, 743725056, 836690688, 873068544, 1056872448, 1115587584, 1255036032, 1673381376, 2231175168, 2510072064, 3346762752, 5020144128, 6693525504, 10040288256, 20080576512]

約数ペア:

[(1, 20080576512), (2, 10040288256), (3, 6693525504), (4, 5020144128), (6, 3346762752), (8, 2510072064), (9, 2231175168), (12, 1673381376), (16, 1255036032), (18, 1115587584), (19, 1056872448), (23, 873068544), (24, 836690688), (27, 743725056), (32, 627518016), (36, 557793792), (38, 528436224), (46, 436534272), (48, 418345344), (54, 371862528), (57, 352290816), (64, 313759008), (69, 291022848), (72, 278896896), (76, 264218112), (81, 247908352), (92, 218267136), (96, 209172672), (108, 185931264), (114, 176145408), (128, 156879504), (138, 145511424), (144, 139448448), (152, 132109056), (162, 123954176), (171, 117430272), (184, 109133568), (192, 104586336), (207, 97007616), (216, 92965632), (228, 88072704), (256, 78439752), (276, 72755712), (277, 72493056), (288, 69724224), (304, 66054528), (324, 61977088), (342, 58715136), (368, 54566784), (384, 52293168), (414, 48503808), (432, 46482816), (437, 45950976), (456, 44036352), (512, 39219876), (513, 39143424), (552, 36377856), (554, 36246528), (576, 34862112), (608, 33027264), (621, 32335872), (648, 30988544), (684, 29357568), (736, 27283392), (768, 26146584), (828, 24251904), (831, 24164352), (864, 23241408), (874, 22975488), (912, 22018176), (1024, 19609938), (1026, 19571712), (1104, 18188928), (1108, 18123264), (1152, 17431056), (1216, 16513632), (1242, 16167936), (1296, 15494272), (1311, 15316992), (1368, 14678784), (1472, 13641696), (1536, 13073292), (1539, 13047808), (1656, 12125952), (1662, 12082176), (1728, 11620704), (1748, 11487744), (1824, 11009088), (1863, 10778624), (2048, 9804969), (2052, 9785856), (2208, 9094464), (2216, 9061632), (2304, 8715528), (2432, 8256816), (2484, 8083968), (2493, 8054784), (2592, 7747136), (2622, 7658496), (2736, 7339392), (2944, 6820848), (3072, 6536646), (3078, 6523904), (3312, 6062976), (3324, 6041088), (3456, 5810352), (3496, 5743872), (3648, 5504544), (3726, 5389312), (3933, 5105664), (4104, 4892928), (4416, 4547232), (4432, 4530816), (4608, 4357764), (4864, 4128408), (4968, 4041984), (4986, 4027392), (5184, 3873568), (5244, 3829248), (5263, 3815424), (5472, 3669696), (5888, 3410424), (6144, 3268323), (6156, 3261952), (6371, 3151872), (6624, 3031488), (6648, 3020544), (6912, 2905176), (6992, 2871936), (7296, 2752272), (7452, 2694656), (7479, 2684928), (7866, 2552832), (8208, 2446464), (8832, 2273616), (8864, 2265408), (9216, 2178882), (9728, 2064204), (9936, 2020992), (9972, 2013696), (10368, 1936784), (10488, 1914624), (10526, 1907712), (10944, 1834848), (11776, 1705212), (11799, 1701888), (12312, 1630976), (12742, 1575936), (13248, 1515744), (13296, 1510272), (13824, 1452588), (13984, 1435968), (14592, 1376136), (14904, 1347328), (14958, 1342464), (15732, 1276416), (15789, 1271808), (16416, 1223232), (17664, 1136808), (17728, 1132704), (18432, 1089441), (19113, 1050624), (19456, 1032102), (19872, 1010496), (19944, 1006848), (20736, 968392), (20976, 957312), (21052, 953856), (21888, 917424), (22437, 894976), (23552, 852606), (23598, 850944), (24624, 815488), (25484, 787968), (26496, 757872), (26592, 755136), (27648, 726294), (27968, 717984), (29184, 688068), (29808, 673664), (29916, 671232), (31464, 638208), (31578, 635904), (32832, 611616), (35328, 568404), (35397, 567296), (35456, 566352), (38226, 525312), (38912, 516051), (39744, 505248), (39888, 503424), (41472, 484196), (41952, 478656), (42104, 476928), (43776, 458712), (44874, 447488), (47104, 426303), (47196, 425472), (47367, 423936), (49248, 407744), (50968, 393984), (52992, 378936), (53184, 377568), (55296, 363147), (55936, 358992), (57339, 350208), (58368, 344034), (59616, 336832), (59832, 335616), (62928, 319104), (63156, 317952), (65664, 305808), (70656, 284202), (70794, 283648), (70912, 283176), (76452, 262656), (79488, 252624), (79776, 251712), (82944, 242098), (83904, 239328), (84208, 238464), (87552, 229356), (89748, 223744), (94392, 212736), (94734, 211968), (98496, 203872), (101936, 196992), (105984, 189468), (106368, 188784), (111872, 179496), (114678, 175104), (116736, 172017), (119232, 168416), (119664, 167808), (121049, 165888), (125856, 159552), (126312, 158976), (131328, 152904), (141312, 142101), (141588, 141824)]