20725575024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:405

約数の個数: 480

約数和(自身を含む): 72043388928

約数和(自身を除く): 51317813904

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 121, 132, 136, 154, 157, 168, 176, 187, 191, 204, 231, 238, 242, 264, 272, 308, 314, 336, 357, 363, 374, 382, 408, 462, 471, 476, 484, 528, 561, 573, 616, 628, 714, 726, 748, 764, 816, 847, 924, 942, 952, 968, 1099, 1122, 1146, 1232, 1256, 1309, 1337, 1428, 1452, 1496, 1528, 1694, 1727, 1848, 1884, 1904, 1936, 2057, 2101, 2198, 2244, 2292, 2512, 2541, 2618, 2669, 2674, 2856, 2904, 2992, 3056, 3247, 3297, 3388, 3454, 3696, 3768, 3927, 4011, 4114, 4202, 4396, 4488, 4584, 5082, 5181, 5236, 5338, 5348, 5712, 5808, 6171, 6303, 6494, 6594, 6776, 6908, 7536, 7854, 8007, 8022, 8228, 8404, 8792, 8976, 9168, 9741, 10164, 10362, 10472, 10676, 10696, 12089, 12342, 12606, 12988, 13188, 13552, 13816, 14399, 14707, 15708, 16014, 16044, 16456, 16808, 17584, 18683, 18997, 19482, 20328, 20724, 20944, 21352, 21392, 22729, 23111, 24178, 24684, 25212, 25976, 26376, 27632, 28798, 29359, 29414, 29987, 31416, 32028, 32088, 32912, 33616, 35717, 36267, 37366, 37994, 38964, 40656, 41448, 42704, 43197, 44121, 45458, 46222, 48356, 49368, 50424, 51952, 52752, 56049, 56991, 57596, 58718, 58828, 59974, 62832, 64056, 64176, 68187, 69333, 71434, 72534, 74732, 75988, 77928, 82896, 86394, 88077, 88242, 89961, 90916, 92444, 96712, 98736, 100848, 107151, 112098, 113982, 115192, 117436, 117656, 119948, 128112, 132979, 136374, 138666, 142868, 145068, 149464, 151976, 155856, 161777, 172788, 176154, 176484, 179922, 181832, 184888, 193424, 205513, 209909, 214302, 224196, 227964, 230384, 234872, 235312, 239896, 250019, 265958, 272748, 277332, 285736, 290136, 298928, 303952, 322949, 323554, 329857, 345576, 352308, 352968, 359844, 363664, 369776, 392887, 398937, 411026, 419818, 428604, 448392, 455928, 469744, 479792, 485331, 500038, 509779, 531916, 545496, 554664, 571472, 580272, 616539, 629727, 645898, 647108, 659714, 691152, 704616, 705936, 719688, 750057, 785774, 797874, 822052, 839636, 857208, 896784, 911856, 968847, 970662, 989571, 1000076, 1019558, 1063832, 1090992, 1109328, 1178661, 1233078, 1259454, 1291796, 1294216, 1319428, 1409232, 1439376, 1500114, 1529337, 1571548, 1595748, 1644104, 1679272, 1714416, 1937694, 1941324, 1979142, 2000152, 2039116, 2127664, 2260643, 2308999, 2357322, 2466156, 2518908, 2583592, 2588432, 2638856, 2750209, 3000228, 3058674, 3143096, 3191496, 3288208, 3358544, 3568453, 3628427, 3875388, 3882648, 3958284, 4000304, 4078232, 4521286, 4617998, 4714644, 4932312, 5037816, 5167184, 5277712, 5500418, 5607569, 6000456, 6117348, 6286192, 6382992, 6781929, 6926997, 7136906, 7256854, 7750776, 7765296, 7916568, 8156464, 8250627, 9042572, 9235996, 9429288, 9864624, 10075632, 10705359, 10885281, 11000836, 11215138, 12000912, 12234696, 13563858, 13853994, 14273812, 14513708, 15501552, 15833136, 16501254, 16822707, 18085144, 18471992, 18858576, 21410718, 21770562, 22001672, 22430276, 24469392, 25398989, 27127716, 27707988, 28547624, 29027416, 33002508, 33645414, 36170288, 36943984, 39252983, 42821436, 43541124, 44003344, 44860552, 50797978, 54255432, 55415976, 57095248, 58054832, 61683259, 66005016, 67290828, 76196967, 78505966, 85642872, 87082248, 89721104, 101595956, 108510864, 110831952, 117758949, 123366518, 132010032, 134581656, 152393934, 157011932, 171285744, 174164496, 185049777, 203191912, 235517898, 246733036, 269163312, 304787868, 314023864, 370099554, 406383824, 431782813, 471035796, 493466072, 609575736, 628047728, 740199108, 863565626, 942071592, 986932144, 1219151472, 1295348439, 1480398216, 1727131252, 1884143184, 2590696878, 2960796432, 3454262504, 5181393756, 6908525008, 10362787512, 20725575024]

約数ペア:

[(1, 20725575024), (2, 10362787512), (3, 6908525008), (4, 5181393756), (6, 3454262504), (7, 2960796432), (8, 2590696878), (11, 1884143184), (12, 1727131252), (14, 1480398216), (16, 1295348439), (17, 1219151472), (21, 986932144), (22, 942071592), (24, 863565626), (28, 740199108), (33, 628047728), (34, 609575736), (42, 493466072), (44, 471035796), (48, 431782813), (51, 406383824), (56, 370099554), (66, 314023864), (68, 304787868), (77, 269163312), (84, 246733036), (88, 235517898), (102, 203191912), (112, 185049777), (119, 174164496), (121, 171285744), (132, 157011932), (136, 152393934), (154, 134581656), (157, 132010032), (168, 123366518), (176, 117758949), (187, 110831952), (191, 108510864), (204, 101595956), (231, 89721104), (238, 87082248), (242, 85642872), (264, 78505966), (272, 76196967), (308, 67290828), (314, 66005016), (336, 61683259), (357, 58054832), (363, 57095248), (374, 55415976), (382, 54255432), (408, 50797978), (462, 44860552), (471, 44003344), (476, 43541124), (484, 42821436), (528, 39252983), (561, 36943984), (573, 36170288), (616, 33645414), (628, 33002508), (714, 29027416), (726, 28547624), (748, 27707988), (764, 27127716), (816, 25398989), (847, 24469392), (924, 22430276), (942, 22001672), (952, 21770562), (968, 21410718), (1099, 18858576), (1122, 18471992), (1146, 18085144), (1232, 16822707), (1256, 16501254), (1309, 15833136), (1337, 15501552), (1428, 14513708), (1452, 14273812), (1496, 13853994), (1528, 13563858), (1694, 12234696), (1727, 12000912), (1848, 11215138), (1884, 11000836), (1904, 10885281), (1936, 10705359), (2057, 10075632), (2101, 9864624), (2198, 9429288), (2244, 9235996), (2292, 9042572), (2512, 8250627), (2541, 8156464), (2618, 7916568), (2669, 7765296), (2674, 7750776), (2856, 7256854), (2904, 7136906), (2992, 6926997), (3056, 6781929), (3247, 6382992), (3297, 6286192), (3388, 6117348), (3454, 6000456), (3696, 5607569), (3768, 5500418), (3927, 5277712), (4011, 5167184), (4114, 5037816), (4202, 4932312), (4396, 4714644), (4488, 4617998), (4584, 4521286), (5082, 4078232), (5181, 4000304), (5236, 3958284), (5338, 3882648), (5348, 3875388), (5712, 3628427), (5808, 3568453), (6171, 3358544), (6303, 3288208), (6494, 3191496), (6594, 3143096), (6776, 3058674), (6908, 3000228), (7536, 2750209), (7854, 2638856), (8007, 2588432), (8022, 2583592), (8228, 2518908), (8404, 2466156), (8792, 2357322), (8976, 2308999), (9168, 2260643), (9741, 2127664), (10164, 2039116), (10362, 2000152), (10472, 1979142), (10676, 1941324), (10696, 1937694), (12089, 1714416), (12342, 1679272), (12606, 1644104), (12988, 1595748), (13188, 1571548), (13552, 1529337), (13816, 1500114), (14399, 1439376), (14707, 1409232), (15708, 1319428), (16014, 1294216), (16044, 1291796), (16456, 1259454), (16808, 1233078), (17584, 1178661), (18683, 1109328), (18997, 1090992), (19482, 1063832), (20328, 1019558), (20724, 1000076), (20944, 989571), (21352, 970662), (21392, 968847), (22729, 911856), (23111, 896784), (24178, 857208), (24684, 839636), (25212, 822052), (25976, 797874), (26376, 785774), (27632, 750057), (28798, 719688), (29359, 705936), (29414, 704616), (29987, 691152), (31416, 659714), (32028, 647108), (32088, 645898), (32912, 629727), (33616, 616539), (35717, 580272), (36267, 571472), (37366, 554664), (37994, 545496), (38964, 531916), (40656, 509779), (41448, 500038), (42704, 485331), (43197, 479792), (44121, 469744), (45458, 455928), (46222, 448392), (48356, 428604), (49368, 419818), (50424, 411026), (51952, 398937), (52752, 392887), (56049, 369776), (56991, 363664), (57596, 359844), (58718, 352968), (58828, 352308), (59974, 345576), (62832, 329857), (64056, 323554), (64176, 322949), (68187, 303952), (69333, 298928), (71434, 290136), (72534, 285736), (74732, 277332), (75988, 272748), (77928, 265958), (82896, 250019), (86394, 239896), (88077, 235312), (88242, 234872), (89961, 230384), (90916, 227964), (92444, 224196), (96712, 214302), (98736, 209909), (100848, 205513), (107151, 193424), (112098, 184888), (113982, 181832), (115192, 179922), (117436, 176484), (117656, 176154), (119948, 172788), (128112, 161777), (132979, 155856), (136374, 151976), (138666, 149464), (142868, 145068)]