20288959488

素因数分解:

$2^{10}\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1442

約数の個数: 352

約数和(自身を含む): 69591449600

約数和(自身を除く): 49302490112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 79, 84, 96, 108, 112, 126, 128, 144, 158, 168, 189, 192, 216, 224, 237, 252, 256, 288, 316, 336, 378, 384, 432, 448, 474, 504, 512, 553, 576, 632, 672, 711, 756, 768, 864, 896, 948, 1008, 1024, 1106, 1152, 1264, 1327, 1344, 1422, 1512, 1536, 1659, 1728, 1792, 1896, 2016, 2133, 2212, 2304, 2528, 2654, 2688, 2844, 3024, 3072, 3318, 3456, 3584, 3792, 3981, 4032, 4266, 4424, 4608, 4977, 5056, 5308, 5376, 5688, 6048, 6636, 6912, 7168, 7584, 7962, 8064, 8532, 8848, 9216, 9289, 9954, 10112, 10616, 10752, 11376, 11943, 12096, 13272, 13824, 14931, 15168, 15924, 16128, 17064, 17696, 18578, 19908, 20224, 21232, 21504, 22752, 23886, 24192, 26544, 27648, 27867, 29862, 30336, 31848, 32256, 34128, 35392, 35829, 37156, 39816, 40448, 42464, 45504, 47772, 48384, 53088, 55734, 59724, 60672, 63696, 64512, 68256, 70784, 71658, 74312, 79632, 80896, 83601, 84928, 91008, 95544, 96768, 104833, 106176, 111468, 119448, 121344, 127392, 136512, 141568, 143316, 148624, 159264, 167202, 169856, 182016, 191088, 193536, 209666, 212352, 222936, 238896, 242688, 250803, 254784, 273024, 283136, 286632, 297248, 314499, 318528, 334404, 339712, 364032, 382176, 419332, 424704, 445872, 477792, 501606, 509568, 546048, 566272, 573264, 594496, 628998, 637056, 668808, 679424, 728064, 733831, 764352, 838664, 849408, 891744, 943497, 955584, 1003212, 1019136, 1092096, 1146528, 1188992, 1257996, 1274112, 1337616, 1358848, 1467662, 1528704, 1677328, 1698816, 1783488, 1886994, 1911168, 2006424, 2038272, 2184192, 2201493, 2293056, 2377984, 2515992, 2548224, 2675232, 2830491, 2935324, 3057408, 3354656, 3566976, 3773988, 3822336, 4012848, 4076544, 4402986, 4586112, 4755968, 5031984, 5096448, 5350464, 5660982, 5870648, 6114816, 6604479, 6709312, 7133952, 7547976, 7644672, 8025696, 8805972, 9172224, 9511936, 10063968, 10700928, 11321964, 11741296, 12229632, 13208958, 13418624, 14267904, 15095952, 15289344, 16051392, 17611944, 18344448, 19813437, 20127936, 21401856, 22643928, 23482592, 26417916, 26837248, 28535808, 30191904, 32102784, 35223888, 36688896, 39626874, 40255872, 42803712, 45287856, 46965184, 52835832, 53674496, 60383808, 64205568, 70447776, 79253748, 80511744, 85607424, 90575712, 93930368, 105671664, 107348992, 120767616, 128411136, 140895552, 158507496, 161023488, 181151424, 187860736, 211343328, 241535232, 256822272, 281791104, 317014992, 322046976, 362302848, 375721472, 422686656, 483070464, 563582208, 634029984, 724605696, 751442944, 845373312, 966140928, 1127164416, 1268059968, 1449211392, 1690746624, 2254328832, 2536119936, 2898422784, 3381493248, 5072239872, 6762986496, 10144479744, 20288959488]

約数ペア:

[(1, 20288959488), (2, 10144479744), (3, 6762986496), (4, 5072239872), (6, 3381493248), (7, 2898422784), (8, 2536119936), (9, 2254328832), (12, 1690746624), (14, 1449211392), (16, 1268059968), (18, 1127164416), (21, 966140928), (24, 845373312), (27, 751442944), (28, 724605696), (32, 634029984), (36, 563582208), (42, 483070464), (48, 422686656), (54, 375721472), (56, 362302848), (63, 322046976), (64, 317014992), (72, 281791104), (79, 256822272), (84, 241535232), (96, 211343328), (108, 187860736), (112, 181151424), (126, 161023488), (128, 158507496), (144, 140895552), (158, 128411136), (168, 120767616), (189, 107348992), (192, 105671664), (216, 93930368), (224, 90575712), (237, 85607424), (252, 80511744), (256, 79253748), (288, 70447776), (316, 64205568), (336, 60383808), (378, 53674496), (384, 52835832), (432, 46965184), (448, 45287856), (474, 42803712), (504, 40255872), (512, 39626874), (553, 36688896), (576, 35223888), (632, 32102784), (672, 30191904), (711, 28535808), (756, 26837248), (768, 26417916), (864, 23482592), (896, 22643928), (948, 21401856), (1008, 20127936), (1024, 19813437), (1106, 18344448), (1152, 17611944), (1264, 16051392), (1327, 15289344), (1344, 15095952), (1422, 14267904), (1512, 13418624), (1536, 13208958), (1659, 12229632), (1728, 11741296), (1792, 11321964), (1896, 10700928), (2016, 10063968), (2133, 9511936), (2212, 9172224), (2304, 8805972), (2528, 8025696), (2654, 7644672), (2688, 7547976), (2844, 7133952), (3024, 6709312), (3072, 6604479), (3318, 6114816), (3456, 5870648), (3584, 5660982), (3792, 5350464), (3981, 5096448), (4032, 5031984), (4266, 4755968), (4424, 4586112), (4608, 4402986), (4977, 4076544), (5056, 4012848), (5308, 3822336), (5376, 3773988), (5688, 3566976), (6048, 3354656), (6636, 3057408), (6912, 2935324), (7168, 2830491), (7584, 2675232), (7962, 2548224), (8064, 2515992), (8532, 2377984), (8848, 2293056), (9216, 2201493), (9289, 2184192), (9954, 2038272), (10112, 2006424), (10616, 1911168), (10752, 1886994), (11376, 1783488), (11943, 1698816), (12096, 1677328), (13272, 1528704), (13824, 1467662), (14931, 1358848), (15168, 1337616), (15924, 1274112), (16128, 1257996), (17064, 1188992), (17696, 1146528), (18578, 1092096), (19908, 1019136), (20224, 1003212), (21232, 955584), (21504, 943497), (22752, 891744), (23886, 849408), (24192, 838664), (26544, 764352), (27648, 733831), (27867, 728064), (29862, 679424), (30336, 668808), (31848, 637056), (32256, 628998), (34128, 594496), (35392, 573264), (35829, 566272), (37156, 546048), (39816, 509568), (40448, 501606), (42464, 477792), (45504, 445872), (47772, 424704), (48384, 419332), (53088, 382176), (55734, 364032), (59724, 339712), (60672, 334404), (63696, 318528), (64512, 314499), (68256, 297248), (70784, 286632), (71658, 283136), (74312, 273024), (79632, 254784), (80896, 250803), (83601, 242688), (84928, 238896), (91008, 222936), (95544, 212352), (96768, 209666), (104833, 193536), (106176, 191088), (111468, 182016), (119448, 169856), (121344, 167202), (127392, 159264), (136512, 148624), (141568, 143316)]