12720386448

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3109}}^1$

素因数の和:3188

約数の個数: 400

約数和(自身を含む): 47035739520

約数和(自身を除く): 34315353072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 41, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 82, 84, 88, 99, 108, 112, 123, 126, 132, 144, 154, 162, 164, 168, 176, 189, 198, 216, 231, 246, 252, 264, 287, 297, 308, 324, 328, 336, 369, 378, 396, 432, 451, 462, 492, 504, 528, 567, 574, 594, 616, 648, 656, 693, 738, 756, 792, 861, 891, 902, 924, 984, 1008, 1107, 1134, 1148, 1188, 1232, 1296, 1353, 1386, 1476, 1512, 1584, 1722, 1782, 1804, 1848, 1968, 2079, 2214, 2268, 2296, 2376, 2583, 2706, 2772, 2952, 3024, 3109, 3157, 3321, 3444, 3564, 3608, 3696, 4059, 4158, 4428, 4536, 4592, 4752, 5166, 5412, 5544, 5904, 6218, 6237, 6314, 6642, 6888, 7128, 7216, 7749, 8118, 8316, 8856, 9072, 9327, 9471, 10332, 10824, 11088, 12177, 12436, 12474, 12628, 13284, 13776, 14256, 15498, 16236, 16632, 17712, 18654, 18942, 20664, 21648, 21763, 23247, 24354, 24872, 24948, 25256, 26568, 27981, 28413, 30996, 32472, 33264, 34199, 36531, 37308, 37884, 41328, 43526, 46494, 48708, 49744, 49896, 50512, 53136, 55962, 56826, 61992, 64944, 65289, 68398, 73062, 74616, 75768, 83943, 85239, 87052, 92988, 97416, 99792, 102597, 111924, 113652, 123984, 127469, 130578, 136796, 146124, 149232, 151536, 167886, 170478, 174104, 185976, 194832, 195867, 205194, 223848, 227304, 239393, 251829, 254938, 255717, 261156, 273592, 292248, 307791, 335772, 340956, 348208, 371952, 382407, 391734, 410388, 447696, 454608, 478786, 503658, 509876, 511434, 522312, 547184, 584496, 587601, 615582, 671544, 681912, 718179, 764814, 783468, 820776, 892283, 923373, 957572, 1007316, 1019752, 1022868, 1044624, 1147221, 1175202, 1231164, 1343088, 1363824, 1402159, 1436358, 1529628, 1566936, 1641552, 1762803, 1784566, 1846746, 1915144, 2014632, 2039504, 2045736, 2154537, 2294442, 2350404, 2462328, 2676849, 2770119, 2804318, 2872716, 3059256, 3133872, 3441663, 3525606, 3569132, 3693492, 3830288, 4029264, 4091472, 4206477, 4309074, 4588884, 4700808, 4924656, 5353698, 5540238, 5608636, 5745432, 6118512, 6463611, 6883326, 7051212, 7138264, 7386984, 8030547, 8412954, 8618148, 9177768, 9401616, 9815113, 10324989, 10707396, 11080476, 11217272, 11490864, 12619431, 12927222, 13766652, 14102424, 14276528, 14773968, 16061094, 16825908, 17236296, 18355536, 19390833, 19630226, 20649978, 21414792, 22160952, 22434544, 24091641, 25238862, 25854444, 27533304, 28204848, 29445339, 32122188, 33651816, 34472592, 37858293, 38781666, 39260452, 41299956, 42829584, 44321904, 48183282, 50477724, 51708888, 55066608, 58890678, 64244376, 67303632, 72274923, 75716586, 77563332, 78520904, 82599912, 88336017, 96366564, 100955448, 103417776, 113574879, 117781356, 128488752, 144549846, 151433172, 155126664, 157041808, 165199824, 176672034, 192733128, 201910896, 227149758, 235562712, 265008051, 289099692, 302866344, 310253328, 353344068, 385466256, 454299516, 471125424, 530016102, 578199384, 605732688, 706688136, 795024153, 908599032, 1060032204, 1156398768, 1413376272, 1590048306, 1817198064, 2120064408, 3180096612, 4240128816, 6360193224, 12720386448]

約数ペア:

[(1, 12720386448), (2, 6360193224), (3, 4240128816), (4, 3180096612), (6, 2120064408), (7, 1817198064), (8, 1590048306), (9, 1413376272), (11, 1156398768), (12, 1060032204), (14, 908599032), (16, 795024153), (18, 706688136), (21, 605732688), (22, 578199384), (24, 530016102), (27, 471125424), (28, 454299516), (33, 385466256), (36, 353344068), (41, 310253328), (42, 302866344), (44, 289099692), (48, 265008051), (54, 235562712), (56, 227149758), (63, 201910896), (66, 192733128), (72, 176672034), (77, 165199824), (81, 157041808), (82, 155126664), (84, 151433172), (88, 144549846), (99, 128488752), (108, 117781356), (112, 113574879), (123, 103417776), (126, 100955448), (132, 96366564), (144, 88336017), (154, 82599912), (162, 78520904), (164, 77563332), (168, 75716586), (176, 72274923), (189, 67303632), (198, 64244376), (216, 58890678), (231, 55066608), (246, 51708888), (252, 50477724), (264, 48183282), (287, 44321904), (297, 42829584), (308, 41299956), (324, 39260452), (328, 38781666), (336, 37858293), (369, 34472592), (378, 33651816), (396, 32122188), (432, 29445339), (451, 28204848), (462, 27533304), (492, 25854444), (504, 25238862), (528, 24091641), (567, 22434544), (574, 22160952), (594, 21414792), (616, 20649978), (648, 19630226), (656, 19390833), (693, 18355536), (738, 17236296), (756, 16825908), (792, 16061094), (861, 14773968), (891, 14276528), (902, 14102424), (924, 13766652), (984, 12927222), (1008, 12619431), (1107, 11490864), (1134, 11217272), (1148, 11080476), (1188, 10707396), (1232, 10324989), (1296, 9815113), (1353, 9401616), (1386, 9177768), (1476, 8618148), (1512, 8412954), (1584, 8030547), (1722, 7386984), (1782, 7138264), (1804, 7051212), (1848, 6883326), (1968, 6463611), (2079, 6118512), (2214, 5745432), (2268, 5608636), (2296, 5540238), (2376, 5353698), (2583, 4924656), (2706, 4700808), (2772, 4588884), (2952, 4309074), (3024, 4206477), (3109, 4091472), (3157, 4029264), (3321, 3830288), (3444, 3693492), (3564, 3569132), (3608, 3525606), (3696, 3441663), (4059, 3133872), (4158, 3059256), (4428, 2872716), (4536, 2804318), (4592, 2770119), (4752, 2676849), (5166, 2462328), (5412, 2350404), (5544, 2294442), (5904, 2154537), (6218, 2045736), (6237, 2039504), (6314, 2014632), (6642, 1915144), (6888, 1846746), (7128, 1784566), (7216, 1762803), (7749, 1641552), (8118, 1566936), (8316, 1529628), (8856, 1436358), (9072, 1402159), (9327, 1363824), (9471, 1343088), (10332, 1231164), (10824, 1175202), (11088, 1147221), (12177, 1044624), (12436, 1022868), (12474, 1019752), (12628, 1007316), (13284, 957572), (13776, 923373), (14256, 892283), (15498, 820776), (16236, 783468), (16632, 764814), (17712, 718179), (18654, 681912), (18942, 671544), (20664, 615582), (21648, 587601), (21763, 584496), (23247, 547184), (24354, 522312), (24872, 511434), (24948, 509876), (25256, 503658), (26568, 478786), (27981, 454608), (28413, 447696), (30996, 410388), (32472, 391734), (33264, 382407), (34199, 371952), (36531, 348208), (37308, 340956), (37884, 335772), (41328, 307791), (43526, 292248), (46494, 273592), (48708, 261156), (49744, 255717), (49896, 254938), (50512, 251829), (53136, 239393), (55962, 227304), (56826, 223848), (61992, 205194), (64944, 195867), (65289, 194832), (68398, 185976), (73062, 174104), (74616, 170478), (75768, 167886), (83943, 151536), (85239, 149232), (87052, 146124), (92988, 136796), (97416, 130578), (99792, 127469), (102597, 123984), (111924, 113652)]