180036864

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{61}}^2$

素因数の和:154

約数の個数: 216

約数和(自身を含む): 618596160

約数和(自身を除く): 438559296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 84, 96, 108, 112, 122, 126, 128, 144, 168, 183, 189, 192, 216, 224, 244, 252, 256, 288, 336, 366, 378, 384, 427, 432, 448, 488, 504, 549, 576, 672, 732, 756, 768, 854, 864, 896, 976, 1008, 1098, 1152, 1281, 1344, 1464, 1512, 1647, 1708, 1728, 1792, 1952, 2016, 2196, 2304, 2562, 2688, 2928, 3024, 3294, 3416, 3456, 3721, 3843, 3904, 4032, 4392, 5124, 5376, 5856, 6048, 6588, 6832, 6912, 7442, 7686, 7808, 8064, 8784, 10248, 11163, 11529, 11712, 12096, 13176, 13664, 14884, 15372, 15616, 16128, 17568, 20496, 22326, 23058, 23424, 24192, 26047, 26352, 27328, 29768, 30744, 33489, 35136, 40992, 44652, 46116, 46848, 48384, 52094, 52704, 54656, 59536, 61488, 66978, 70272, 78141, 81984, 89304, 92232, 100467, 104188, 105408, 109312, 119072, 122976, 133956, 140544, 156282, 163968, 178608, 184464, 200934, 208376, 210816, 234423, 238144, 245952, 267912, 312564, 327936, 357216, 368928, 401868, 416752, 421632, 468846, 476288, 491904, 535824, 625128, 703269, 714432, 737856, 803736, 833504, 937692, 952576, 983808, 1071648, 1250256, 1406538, 1428864, 1475712, 1607472, 1667008, 1875384, 2143296, 2500512, 2813076, 2857728, 2951424, 3214944, 3334016, 3750768, 4286592, 5001024, 5626152, 6429888, 6668032, 7501536, 8573184, 10002048, 11252304, 12859776, 15003072, 20004096, 22504608, 25719552, 30006144, 45009216, 60012288, 90018432, 180036864]

約数ペア:

[(1, 180036864), (2, 90018432), (3, 60012288), (4, 45009216), (6, 30006144), (7, 25719552), (8, 22504608), (9, 20004096), (12, 15003072), (14, 12859776), (16, 11252304), (18, 10002048), (21, 8573184), (24, 7501536), (27, 6668032), (28, 6429888), (32, 5626152), (36, 5001024), (42, 4286592), (48, 3750768), (54, 3334016), (56, 3214944), (61, 2951424), (63, 2857728), (64, 2813076), (72, 2500512), (84, 2143296), (96, 1875384), (108, 1667008), (112, 1607472), (122, 1475712), (126, 1428864), (128, 1406538), (144, 1250256), (168, 1071648), (183, 983808), (189, 952576), (192, 937692), (216, 833504), (224, 803736), (244, 737856), (252, 714432), (256, 703269), (288, 625128), (336, 535824), (366, 491904), (378, 476288), (384, 468846), (427, 421632), (432, 416752), (448, 401868), (488, 368928), (504, 357216), (549, 327936), (576, 312564), (672, 267912), (732, 245952), (756, 238144), (768, 234423), (854, 210816), (864, 208376), (896, 200934), (976, 184464), (1008, 178608), (1098, 163968), (1152, 156282), (1281, 140544), (1344, 133956), (1464, 122976), (1512, 119072), (1647, 109312), (1708, 105408), (1728, 104188), (1792, 100467), (1952, 92232), (2016, 89304), (2196, 81984), (2304, 78141), (2562, 70272), (2688, 66978), (2928, 61488), (3024, 59536), (3294, 54656), (3416, 52704), (3456, 52094), (3721, 48384), (3843, 46848), (3904, 46116), (4032, 44652), (4392, 40992), (5124, 35136), (5376, 33489), (5856, 30744), (6048, 29768), (6588, 27328), (6832, 26352), (6912, 26047), (7442, 24192), (7686, 23424), (7808, 23058), (8064, 22326), (8784, 20496), (10248, 17568), (11163, 16128), (11529, 15616), (11712, 15372), (12096, 14884), (13176, 13664)]