19969905312

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1169

約数の個数: 432

約数和(自身を含む): 70584696000

約数和(自身を除く): 50614790688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 71, 72, 76, 84, 96, 98, 112, 114, 126, 133, 142, 144, 147, 152, 168, 171, 196, 213, 224, 228, 252, 266, 284, 288, 294, 304, 336, 342, 392, 399, 426, 441, 456, 497, 504, 532, 568, 588, 608, 639, 672, 684, 784, 798, 852, 882, 912, 931, 994, 1008, 1049, 1064, 1136, 1176, 1197, 1278, 1349, 1368, 1491, 1568, 1596, 1704, 1764, 1824, 1862, 1988, 2016, 2098, 2128, 2272, 2352, 2394, 2556, 2698, 2736, 2793, 2982, 3147, 3192, 3408, 3479, 3528, 3724, 3976, 4047, 4196, 4256, 4473, 4704, 4788, 5112, 5396, 5472, 5586, 5964, 6294, 6384, 6816, 6958, 7056, 7343, 7448, 7952, 8094, 8379, 8392, 8946, 9441, 9443, 9576, 10224, 10437, 10792, 11172, 11928, 12141, 12588, 12768, 13916, 14112, 14686, 14896, 15904, 16188, 16758, 16784, 17892, 18882, 18886, 19152, 19931, 20448, 20874, 21584, 22029, 22344, 23856, 24282, 25176, 27832, 28329, 29372, 29792, 31311, 32376, 33516, 33568, 35784, 37764, 37772, 38304, 39862, 41748, 43168, 44058, 44688, 47712, 48564, 50352, 51401, 55664, 56658, 58744, 59793, 62622, 64752, 66087, 66101, 67032, 71568, 74479, 75528, 75544, 79724, 83496, 84987, 88116, 89376, 97128, 100704, 102802, 111328, 113316, 117488, 119586, 125244, 129504, 132174, 132202, 134064, 139517, 143136, 148958, 151056, 151088, 154203, 159448, 166992, 169974, 176232, 179379, 194256, 198303, 205604, 223437, 226632, 234976, 239172, 250488, 264348, 264404, 268128, 279034, 297916, 302112, 302176, 308406, 318896, 333984, 339948, 352464, 358758, 388512, 396606, 411208, 418551, 446874, 453264, 462609, 478344, 500976, 521353, 528696, 528808, 558068, 594909, 595832, 616812, 637792, 670311, 679896, 704928, 717516, 793212, 822416, 837102, 893748, 906528, 925218, 956688, 976619, 1001952, 1042706, 1057392, 1057616, 1116136, 1189818, 1191664, 1233624, 1255653, 1340622, 1359792, 1415101, 1435032, 1564059, 1586424, 1644832, 1674204, 1787496, 1850436, 1913376, 1953238, 2085412, 2114784, 2115232, 2232272, 2379636, 2383328, 2467248, 2511306, 2681244, 2719584, 2830202, 2870064, 2929857, 3128118, 3172848, 3348408, 3574992, 3649471, 3700872, 3906476, 4170824, 4245303, 4464544, 4692177, 4759272, 4934496, 5022612, 5362488, 5660404, 5740128, 5859714, 6256236, 6345696, 6696816, 7149984, 7298942, 7401744, 7812952, 8341648, 8490606, 8789571, 9384354, 9518544, 9905707, 10045224, 10724976, 10948413, 11320808, 11719428, 12512472, 12735909, 13393632, 14597884, 14803488, 15625904, 16683296, 16981212, 17579142, 18768708, 19037088, 19811414, 20090448, 21449952, 21896826, 22641616, 23438856, 25024944, 25471818, 29195768, 29717121, 31251808, 32845239, 33962424, 35158284, 37537416, 39622828, 40180896, 43793652, 45283232, 46877712, 50049888, 50943636, 58391536, 59434242, 65690478, 67924848, 69339949, 70316568, 75074832, 79245656, 87587304, 89151363, 93755424, 101887272, 116783072, 118868484, 131380956, 135849696, 138679898, 140633136, 150149664, 158491312, 175174608, 178302726, 203774544, 208019847, 237736968, 262761912, 277359796, 281266272, 316982624, 350349216, 356605452, 407549088, 416039694, 475473936, 525523824, 554719592, 624059541, 713210904, 832079388, 950947872, 1051047648, 1109439184, 1248119082, 1426421808, 1664158776, 2218878368, 2496238164, 2852843616, 3328317552, 4992476328, 6656635104, 9984952656, 19969905312]

約数ペア:

[(1, 19969905312), (2, 9984952656), (3, 6656635104), (4, 4992476328), (6, 3328317552), (7, 2852843616), (8, 2496238164), (9, 2218878368), (12, 1664158776), (14, 1426421808), (16, 1248119082), (18, 1109439184), (19, 1051047648), (21, 950947872), (24, 832079388), (28, 713210904), (32, 624059541), (36, 554719592), (38, 525523824), (42, 475473936), (48, 416039694), (49, 407549088), (56, 356605452), (57, 350349216), (63, 316982624), (71, 281266272), (72, 277359796), (76, 262761912), (84, 237736968), (96, 208019847), (98, 203774544), (112, 178302726), (114, 175174608), (126, 158491312), (133, 150149664), (142, 140633136), (144, 138679898), (147, 135849696), (152, 131380956), (168, 118868484), (171, 116783072), (196, 101887272), (213, 93755424), (224, 89151363), (228, 87587304), (252, 79245656), (266, 75074832), (284, 70316568), (288, 69339949), (294, 67924848), (304, 65690478), (336, 59434242), (342, 58391536), (392, 50943636), (399, 50049888), (426, 46877712), (441, 45283232), (456, 43793652), (497, 40180896), (504, 39622828), (532, 37537416), (568, 35158284), (588, 33962424), (608, 32845239), (639, 31251808), (672, 29717121), (684, 29195768), (784, 25471818), (798, 25024944), (852, 23438856), (882, 22641616), (912, 21896826), (931, 21449952), (994, 20090448), (1008, 19811414), (1049, 19037088), (1064, 18768708), (1136, 17579142), (1176, 16981212), (1197, 16683296), (1278, 15625904), (1349, 14803488), (1368, 14597884), (1491, 13393632), (1568, 12735909), (1596, 12512472), (1704, 11719428), (1764, 11320808), (1824, 10948413), (1862, 10724976), (1988, 10045224), (2016, 9905707), (2098, 9518544), (2128, 9384354), (2272, 8789571), (2352, 8490606), (2394, 8341648), (2556, 7812952), (2698, 7401744), (2736, 7298942), (2793, 7149984), (2982, 6696816), (3147, 6345696), (3192, 6256236), (3408, 5859714), (3479, 5740128), (3528, 5660404), (3724, 5362488), (3976, 5022612), (4047, 4934496), (4196, 4759272), (4256, 4692177), (4473, 4464544), (4704, 4245303), (4788, 4170824), (5112, 3906476), (5396, 3700872), (5472, 3649471), (5586, 3574992), (5964, 3348408), (6294, 3172848), (6384, 3128118), (6816, 2929857), (6958, 2870064), (7056, 2830202), (7343, 2719584), (7448, 2681244), (7952, 2511306), (8094, 2467248), (8379, 2383328), (8392, 2379636), (8946, 2232272), (9441, 2115232), (9443, 2114784), (9576, 2085412), (10224, 1953238), (10437, 1913376), (10792, 1850436), (11172, 1787496), (11928, 1674204), (12141, 1644832), (12588, 1586424), (12768, 1564059), (13916, 1435032), (14112, 1415101), (14686, 1359792), (14896, 1340622), (15904, 1255653), (16188, 1233624), (16758, 1191664), (16784, 1189818), (17892, 1116136), (18882, 1057616), (18886, 1057392), (19152, 1042706), (19931, 1001952), (20448, 976619), (20874, 956688), (21584, 925218), (22029, 906528), (22344, 893748), (23856, 837102), (24282, 822416), (25176, 793212), (27832, 717516), (28329, 704928), (29372, 679896), (29792, 670311), (31311, 637792), (32376, 616812), (33516, 595832), (33568, 594909), (35784, 558068), (37764, 528808), (37772, 528696), (38304, 521353), (39862, 500976), (41748, 478344), (43168, 462609), (44058, 453264), (44688, 446874), (47712, 418551), (48564, 411208), (50352, 396606), (51401, 388512), (55664, 358758), (56658, 352464), (58744, 339948), (59793, 333984), (62622, 318896), (64752, 308406), (66087, 302176), (66101, 302112), (67032, 297916), (71568, 279034), (74479, 268128), (75528, 264404), (75544, 264348), (79724, 250488), (83496, 239172), (84987, 234976), (88116, 226632), (89376, 223437), (97128, 205604), (100704, 198303), (102802, 194256), (111328, 179379), (113316, 176232), (117488, 169974), (119586, 166992), (125244, 159448), (129504, 154203), (132174, 151088), (132202, 151056), (134064, 148958), (139517, 143136)]