19710931968

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1302

約数の個数: 528

約数和(自身を含む): 73795496320

約数和(自身を除く): 54084564352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 64, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 128, 133, 144, 152, 156, 168, 171, 182, 192, 208, 224, 228, 234, 247, 252, 256, 266, 273, 288, 304, 312, 336, 342, 364, 384, 399, 416, 448, 456, 468, 494, 504, 512, 532, 546, 576, 608, 624, 672, 684, 728, 741, 768, 798, 819, 832, 896, 912, 936, 988, 1008, 1024, 1064, 1092, 1152, 1197, 1216, 1237, 1248, 1344, 1368, 1456, 1482, 1536, 1596, 1638, 1664, 1729, 1792, 1824, 1872, 1976, 2016, 2128, 2184, 2223, 2304, 2394, 2432, 2474, 2496, 2688, 2736, 2912, 2964, 3072, 3192, 3276, 3328, 3458, 3584, 3648, 3711, 3744, 3952, 4032, 4256, 4368, 4446, 4608, 4788, 4864, 4948, 4992, 5187, 5376, 5472, 5824, 5928, 6384, 6552, 6656, 6916, 7168, 7296, 7422, 7488, 7904, 8064, 8512, 8659, 8736, 8892, 9216, 9576, 9728, 9896, 9984, 10374, 10752, 10944, 11133, 11648, 11856, 12768, 13104, 13312, 13832, 14592, 14844, 14976, 15561, 15808, 16081, 16128, 17024, 17318, 17472, 17784, 19152, 19456, 19792, 19968, 20748, 21504, 21888, 22266, 23296, 23503, 23712, 25536, 25977, 26208, 27664, 29184, 29688, 29952, 31122, 31616, 32162, 32256, 34048, 34636, 34944, 35568, 38304, 39584, 39936, 41496, 43776, 44532, 46592, 47006, 47424, 48243, 51072, 51954, 52416, 55328, 58368, 59376, 59904, 62244, 63232, 64324, 64512, 68096, 69272, 69888, 70509, 71136, 76608, 77931, 79168, 82992, 87552, 89064, 93184, 94012, 94848, 96486, 102144, 103908, 104832, 110656, 112567, 118752, 119808, 124488, 126464, 128648, 136192, 138544, 139776, 141018, 142272, 144729, 153216, 155862, 158336, 164521, 165984, 175104, 178128, 188024, 189696, 192972, 204288, 207816, 209664, 211527, 221312, 225134, 237504, 248976, 252928, 257296, 277088, 279552, 282036, 284544, 289458, 305539, 306432, 311724, 316672, 329042, 331968, 337701, 356256, 376048, 379392, 385944, 408576, 415632, 419328, 423054, 442624, 450268, 475008, 493563, 497952, 514592, 554176, 564072, 569088, 578916, 611078, 612864, 623448, 633344, 658084, 663936, 675402, 712512, 752096, 758784, 771888, 831264, 838656, 846108, 885248, 900536, 916617, 950016, 987126, 995904, 1013103, 1029184, 1108352, 1128144, 1138176, 1157832, 1222156, 1225728, 1246896, 1266688, 1316168, 1327872, 1350804, 1425024, 1480689, 1504192, 1543776, 1662528, 1692216, 1770496, 1801072, 1833234, 1900032, 1974252, 1991808, 2026206, 2058368, 2138773, 2216704, 2256288, 2276352, 2315664, 2444312, 2493792, 2632336, 2655744, 2701608, 2749851, 2850048, 2961378, 3008384, 3087552, 3325056, 3384432, 3602144, 3666468, 3800064, 3948504, 3983616, 4052412, 4116736, 4277546, 4433408, 4512576, 4631328, 4888624, 4987584, 5264672, 5311488, 5403216, 5499702, 5700096, 5922756, 6016768, 6175104, 6416319, 6650112, 6768864, 7204288, 7332936, 7897008, 7967232, 8104824, 8233472, 8555092, 8866816, 9025152, 9262656, 9777248, 9975168, 10529344, 10806432, 10999404, 11400192, 11845512, 12033536, 12350208, 12832638, 13300224, 13537728, 14408576, 14665872, 15794016, 15934464, 16209648, 16466944, 17110184, 18050304, 18525312, 19248957, 19554496, 19950336, 21058688, 21612864, 21998808, 23691024, 24067072, 24700416, 25665276, 26600448, 27075456, 28817152, 29331744, 31588032, 32419296, 34220368, 36100608, 37050624, 38497914, 39108992, 39900672, 42117376, 43225728, 43997616, 47382048, 49400832, 51330552, 54150912, 57634304, 58663488, 63176064, 64838592, 68440736, 72201216, 74101248, 76995828, 78217984, 79801344, 84234752, 86451456, 87995232, 94764096, 102661104, 108301824, 115268608, 117326976, 126352128, 129677184, 136881472, 148202496, 153991656, 156435968, 168469504, 172902912, 175990464, 189528192, 205322208, 216603648, 234653952, 252704256, 259354368, 273762944, 307983312, 312871936, 345805824, 351980928, 379056384, 410644416, 469307904, 505408512, 518708736, 547525888, 615966624, 703961856, 758112768, 821288832, 938615808, 1037417472, 1095051776, 1231933248, 1407923712, 1516225536, 1642577664, 2190103552, 2463866496, 2815847424, 3285155328, 4927732992, 6570310656, 9855465984, 19710931968]

約数ペア:

[(1, 19710931968), (2, 9855465984), (3, 6570310656), (4, 4927732992), (6, 3285155328), (7, 2815847424), (8, 2463866496), (9, 2190103552), (12, 1642577664), (13, 1516225536), (14, 1407923712), (16, 1231933248), (18, 1095051776), (19, 1037417472), (21, 938615808), (24, 821288832), (26, 758112768), (28, 703961856), (32, 615966624), (36, 547525888), (38, 518708736), (39, 505408512), (42, 469307904), (48, 410644416), (52, 379056384), (56, 351980928), (57, 345805824), (63, 312871936), (64, 307983312), (72, 273762944), (76, 259354368), (78, 252704256), (84, 234653952), (91, 216603648), (96, 205322208), (104, 189528192), (112, 175990464), (114, 172902912), (117, 168469504), (126, 156435968), (128, 153991656), (133, 148202496), (144, 136881472), (152, 129677184), (156, 126352128), (168, 117326976), (171, 115268608), (182, 108301824), (192, 102661104), (208, 94764096), (224, 87995232), (228, 86451456), (234, 84234752), (247, 79801344), (252, 78217984), (256, 76995828), (266, 74101248), (273, 72201216), (288, 68440736), (304, 64838592), (312, 63176064), (336, 58663488), (342, 57634304), (364, 54150912), (384, 51330552), (399, 49400832), (416, 47382048), (448, 43997616), (456, 43225728), (468, 42117376), (494, 39900672), (504, 39108992), (512, 38497914), (532, 37050624), (546, 36100608), (576, 34220368), (608, 32419296), (624, 31588032), (672, 29331744), (684, 28817152), (728, 27075456), (741, 26600448), (768, 25665276), (798, 24700416), (819, 24067072), (832, 23691024), (896, 21998808), (912, 21612864), (936, 21058688), (988, 19950336), (1008, 19554496), (1024, 19248957), (1064, 18525312), (1092, 18050304), (1152, 17110184), (1197, 16466944), (1216, 16209648), (1237, 15934464), (1248, 15794016), (1344, 14665872), (1368, 14408576), (1456, 13537728), (1482, 13300224), (1536, 12832638), (1596, 12350208), (1638, 12033536), (1664, 11845512), (1729, 11400192), (1792, 10999404), (1824, 10806432), (1872, 10529344), (1976, 9975168), (2016, 9777248), (2128, 9262656), (2184, 9025152), (2223, 8866816), (2304, 8555092), (2394, 8233472), (2432, 8104824), (2474, 7967232), (2496, 7897008), (2688, 7332936), (2736, 7204288), (2912, 6768864), (2964, 6650112), (3072, 6416319), (3192, 6175104), (3276, 6016768), (3328, 5922756), (3458, 5700096), (3584, 5499702), (3648, 5403216), (3711, 5311488), (3744, 5264672), (3952, 4987584), (4032, 4888624), (4256, 4631328), (4368, 4512576), (4446, 4433408), (4608, 4277546), (4788, 4116736), (4864, 4052412), (4948, 3983616), (4992, 3948504), (5187, 3800064), (5376, 3666468), (5472, 3602144), (5824, 3384432), (5928, 3325056), (6384, 3087552), (6552, 3008384), (6656, 2961378), (6916, 2850048), (7168, 2749851), (7296, 2701608), (7422, 2655744), (7488, 2632336), (7904, 2493792), (8064, 2444312), (8512, 2315664), (8659, 2276352), (8736, 2256288), (8892, 2216704), (9216, 2138773), (9576, 2058368), (9728, 2026206), (9896, 1991808), (9984, 1974252), (10374, 1900032), (10752, 1833234), (10944, 1801072), (11133, 1770496), (11648, 1692216), (11856, 1662528), (12768, 1543776), (13104, 1504192), (13312, 1480689), (13832, 1425024), (14592, 1350804), (14844, 1327872), (14976, 1316168), (15561, 1266688), (15808, 1246896), (16081, 1225728), (16128, 1222156), (17024, 1157832), (17318, 1138176), (17472, 1128144), (17784, 1108352), (19152, 1029184), (19456, 1013103), (19792, 995904), (19968, 987126), (20748, 950016), (21504, 916617), (21888, 900536), (22266, 885248), (23296, 846108), (23503, 838656), (23712, 831264), (25536, 771888), (25977, 758784), (26208, 752096), (27664, 712512), (29184, 675402), (29688, 663936), (29952, 658084), (31122, 633344), (31616, 623448), (32162, 612864), (32256, 611078), (34048, 578916), (34636, 569088), (34944, 564072), (35568, 554176), (38304, 514592), (39584, 497952), (39936, 493563), (41496, 475008), (43776, 450268), (44532, 442624), (46592, 423054), (47006, 419328), (47424, 415632), (48243, 408576), (51072, 385944), (51954, 379392), (52416, 376048), (55328, 356256), (58368, 337701), (59376, 331968), (59904, 329042), (62244, 316672), (63232, 311724), (64324, 306432), (64512, 305539), (68096, 289458), (69272, 284544), (69888, 282036), (70509, 279552), (71136, 277088), (76608, 257296), (77931, 252928), (79168, 248976), (82992, 237504), (87552, 225134), (89064, 221312), (93184, 211527), (94012, 209664), (94848, 207816), (96486, 204288), (102144, 192972), (103908, 189696), (104832, 188024), (110656, 178128), (112567, 175104), (118752, 165984), (119808, 164521), (124488, 158336), (126464, 155862), (128648, 153216), (136192, 144729), (138544, 142272), (139776, 141018)]