547613440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 1589414400

約数和(自身を除く): 1041800960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 32, 38, 40, 44, 46, 55, 64, 76, 80, 88, 89, 92, 95, 110, 115, 128, 152, 160, 176, 178, 184, 190, 209, 220, 230, 253, 256, 304, 320, 352, 356, 368, 380, 418, 437, 440, 445, 460, 506, 608, 640, 704, 712, 736, 760, 836, 874, 880, 890, 920, 979, 1012, 1045, 1216, 1265, 1280, 1408, 1424, 1472, 1520, 1672, 1691, 1748, 1760, 1780, 1840, 1958, 2024, 2047, 2090, 2185, 2432, 2530, 2816, 2848, 2944, 3040, 3344, 3382, 3496, 3520, 3560, 3680, 3916, 4048, 4094, 4180, 4370, 4807, 4864, 4895, 5060, 5696, 5888, 6080, 6688, 6764, 6992, 7040, 7120, 7360, 7832, 8096, 8188, 8360, 8455, 8740, 9614, 9790, 10120, 10235, 11392, 12160, 13376, 13528, 13984, 14080, 14240, 14720, 15664, 16192, 16376, 16720, 16910, 17480, 18601, 19228, 19580, 20240, 20470, 22517, 22784, 24035, 24320, 26752, 27056, 27968, 28480, 29440, 31328, 32384, 32752, 33440, 33820, 34960, 37202, 38456, 38893, 39160, 40480, 40940, 45034, 48070, 53504, 54112, 55936, 56960, 62656, 64768, 65504, 66880, 67640, 69920, 74404, 76912, 77786, 78320, 80960, 81880, 90068, 93005, 96140, 108224, 111872, 112585, 113920, 125312, 131008, 133760, 135280, 139840, 148808, 153824, 155572, 156640, 161920, 163760, 180136, 186010, 192280, 194465, 216448, 225170, 250624, 262016, 267520, 270560, 279680, 297616, 307648, 311144, 313280, 323840, 327520, 360272, 372020, 384560, 388930, 427823, 432896, 450340, 524032, 541120, 559360, 595232, 615296, 622288, 626560, 655040, 720544, 744040, 769120, 777860, 855646, 900680, 1082240, 1190464, 1230592, 1244576, 1253120, 1310080, 1441088, 1488080, 1538240, 1555720, 1711292, 1801360, 2139115, 2164480, 2380928, 2489152, 2620160, 2882176, 2976160, 3076480, 3111440, 3422584, 3602720, 4278230, 4761856, 4978304, 5764352, 5952320, 6152960, 6222880, 6845168, 7205440, 8556460, 9956608, 11904640, 12445760, 13690336, 14410880, 17112920, 23809280, 24891520, 27380672, 28821760, 34225840, 49783040, 54761344, 68451680, 109522688, 136903360, 273806720, 547613440]

約数ペア:

[(1, 547613440), (2, 273806720), (4, 136903360), (5, 109522688), (8, 68451680), (10, 54761344), (11, 49783040), (16, 34225840), (19, 28821760), (20, 27380672), (22, 24891520), (23, 23809280), (32, 17112920), (38, 14410880), (40, 13690336), (44, 12445760), (46, 11904640), (55, 9956608), (64, 8556460), (76, 7205440), (80, 6845168), (88, 6222880), (89, 6152960), (92, 5952320), (95, 5764352), (110, 4978304), (115, 4761856), (128, 4278230), (152, 3602720), (160, 3422584), (176, 3111440), (178, 3076480), (184, 2976160), (190, 2882176), (209, 2620160), (220, 2489152), (230, 2380928), (253, 2164480), (256, 2139115), (304, 1801360), (320, 1711292), (352, 1555720), (356, 1538240), (368, 1488080), (380, 1441088), (418, 1310080), (437, 1253120), (440, 1244576), (445, 1230592), (460, 1190464), (506, 1082240), (608, 900680), (640, 855646), (704, 777860), (712, 769120), (736, 744040), (760, 720544), (836, 655040), (874, 626560), (880, 622288), (890, 615296), (920, 595232), (979, 559360), (1012, 541120), (1045, 524032), (1216, 450340), (1265, 432896), (1280, 427823), (1408, 388930), (1424, 384560), (1472, 372020), (1520, 360272), (1672, 327520), (1691, 323840), (1748, 313280), (1760, 311144), (1780, 307648), (1840, 297616), (1958, 279680), (2024, 270560), (2047, 267520), (2090, 262016), (2185, 250624), (2432, 225170), (2530, 216448), (2816, 194465), (2848, 192280), (2944, 186010), (3040, 180136), (3344, 163760), (3382, 161920), (3496, 156640), (3520, 155572), (3560, 153824), (3680, 148808), (3916, 139840), (4048, 135280), (4094, 133760), (4180, 131008), (4370, 125312), (4807, 113920), (4864, 112585), (4895, 111872), (5060, 108224), (5696, 96140), (5888, 93005), (6080, 90068), (6688, 81880), (6764, 80960), (6992, 78320), (7040, 77786), (7120, 76912), (7360, 74404), (7832, 69920), (8096, 67640), (8188, 66880), (8360, 65504), (8455, 64768), (8740, 62656), (9614, 56960), (9790, 55936), (10120, 54112), (10235, 53504), (11392, 48070), (12160, 45034), (13376, 40940), (13528, 40480), (13984, 39160), (14080, 38893), (14240, 38456), (14720, 37202), (15664, 34960), (16192, 33820), (16376, 33440), (16720, 32752), (16910, 32384), (17480, 31328), (18601, 29440), (19228, 28480), (19580, 27968), (20240, 27056), (20470, 26752), (22517, 24320), (22784, 24035)]