80020512

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 280687680

約数和(自身を除く): 200667168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 29, 32, 33, 36, 39, 44, 48, 52, 58, 66, 67, 72, 78, 87, 88, 96, 99, 104, 116, 117, 132, 134, 143, 144, 156, 174, 176, 198, 201, 208, 232, 234, 261, 264, 268, 286, 288, 312, 319, 348, 352, 377, 396, 402, 416, 429, 464, 468, 522, 528, 536, 572, 603, 624, 638, 696, 737, 754, 792, 804, 858, 871, 928, 936, 957, 1044, 1056, 1072, 1131, 1144, 1206, 1248, 1276, 1287, 1392, 1474, 1508, 1584, 1608, 1716, 1742, 1872, 1914, 1943, 2088, 2144, 2211, 2262, 2288, 2412, 2552, 2574, 2613, 2784, 2871, 2948, 3016, 3168, 3216, 3393, 3432, 3484, 3744, 3828, 3886, 4147, 4176, 4422, 4524, 4576, 4824, 5104, 5148, 5226, 5742, 5829, 5896, 6032, 6432, 6633, 6786, 6864, 6968, 7656, 7772, 7839, 8294, 8352, 8844, 9048, 9581, 9648, 10208, 10296, 10452, 11484, 11658, 11792, 12064, 12441, 13266, 13572, 13728, 13936, 15312, 15544, 15678, 16588, 17487, 17688, 18096, 19162, 19296, 20592, 20904, 21373, 22968, 23316, 23584, 24882, 25259, 26532, 27144, 27872, 28743, 30624, 31088, 31356, 33176, 34974, 35376, 36192, 37323, 38324, 41184, 41808, 42746, 45936, 46632, 49764, 50518, 53064, 54288, 57486, 62176, 62712, 64119, 66352, 69948, 70752, 74646, 75777, 76648, 83616, 85492, 86229, 91872, 93264, 99528, 101036, 106128, 108576, 114972, 125424, 128238, 132704, 139896, 149292, 151554, 153296, 170984, 172458, 186528, 192357, 199056, 202072, 212256, 227331, 229944, 250848, 256476, 277849, 279792, 298584, 303108, 306592, 341968, 344916, 384714, 398112, 404144, 454662, 459888, 512952, 555698, 559584, 597168, 606216, 683936, 689832, 769428, 808288, 833547, 909324, 919776, 1025904, 1111396, 1194336, 1212432, 1379664, 1538856, 1667094, 1818648, 2051808, 2222792, 2424864, 2500641, 2759328, 3077712, 3334188, 3637296, 4445584, 5001282, 6155424, 6668376, 7274592, 8891168, 10002564, 13336752, 20005128, 26673504, 40010256, 80020512]

約数ペア:

[(1, 80020512), (2, 40010256), (3, 26673504), (4, 20005128), (6, 13336752), (8, 10002564), (9, 8891168), (11, 7274592), (12, 6668376), (13, 6155424), (16, 5001282), (18, 4445584), (22, 3637296), (24, 3334188), (26, 3077712), (29, 2759328), (32, 2500641), (33, 2424864), (36, 2222792), (39, 2051808), (44, 1818648), (48, 1667094), (52, 1538856), (58, 1379664), (66, 1212432), (67, 1194336), (72, 1111396), (78, 1025904), (87, 919776), (88, 909324), (96, 833547), (99, 808288), (104, 769428), (116, 689832), (117, 683936), (132, 606216), (134, 597168), (143, 559584), (144, 555698), (156, 512952), (174, 459888), (176, 454662), (198, 404144), (201, 398112), (208, 384714), (232, 344916), (234, 341968), (261, 306592), (264, 303108), (268, 298584), (286, 279792), (288, 277849), (312, 256476), (319, 250848), (348, 229944), (352, 227331), (377, 212256), (396, 202072), (402, 199056), (416, 192357), (429, 186528), (464, 172458), (468, 170984), (522, 153296), (528, 151554), (536, 149292), (572, 139896), (603, 132704), (624, 128238), (638, 125424), (696, 114972), (737, 108576), (754, 106128), (792, 101036), (804, 99528), (858, 93264), (871, 91872), (928, 86229), (936, 85492), (957, 83616), (1044, 76648), (1056, 75777), (1072, 74646), (1131, 70752), (1144, 69948), (1206, 66352), (1248, 64119), (1276, 62712), (1287, 62176), (1392, 57486), (1474, 54288), (1508, 53064), (1584, 50518), (1608, 49764), (1716, 46632), (1742, 45936), (1872, 42746), (1914, 41808), (1943, 41184), (2088, 38324), (2144, 37323), (2211, 36192), (2262, 35376), (2288, 34974), (2412, 33176), (2552, 31356), (2574, 31088), (2613, 30624), (2784, 28743), (2871, 27872), (2948, 27144), (3016, 26532), (3168, 25259), (3216, 24882), (3393, 23584), (3432, 23316), (3484, 22968), (3744, 21373), (3828, 20904), (3886, 20592), (4147, 19296), (4176, 19162), (4422, 18096), (4524, 17688), (4576, 17487), (4824, 16588), (5104, 15678), (5148, 15544), (5226, 15312), (5742, 13936), (5829, 13728), (5896, 13572), (6032, 13266), (6432, 12441), (6633, 12064), (6786, 11792), (6864, 11658), (6968, 11484), (7656, 10452), (7772, 10296), (7839, 10208), (8294, 9648), (8352, 9581), (8844, 9048)]