244957440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:745

約数の個数: 288

約数和(自身を含む): 964244736

約数和(自身を除く): 719287296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 701, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1402, 1456, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2103, 2184, 2240, 2496, 2688, 2730, 2804, 2912, 3120, 3328, 3360, 3505, 3640, 3840, 4160, 4206, 4368, 4480, 4907, 4992, 5376, 5460, 5608, 5824, 6240, 6720, 7010, 7280, 8320, 8412, 8736, 8960, 9113, 9814, 9984, 10515, 10920, 11216, 11648, 12480, 13440, 14020, 14560, 14721, 16640, 16824, 17472, 18226, 19628, 21030, 21840, 22432, 23296, 24535, 24960, 26880, 27339, 28040, 29120, 29442, 33648, 34944, 36452, 39256, 42060, 43680, 44864, 45565, 49070, 49920, 54678, 56080, 58240, 58884, 63791, 67296, 69888, 72904, 73605, 78512, 84120, 87360, 89728, 91130, 98140, 109356, 112160, 116480, 117768, 127582, 134592, 136695, 145808, 147210, 157024, 168240, 174720, 179456, 182260, 191373, 196280, 218712, 224320, 235536, 255164, 269184, 273390, 291616, 294420, 314048, 318955, 336480, 349440, 364520, 382746, 392560, 437424, 448640, 471072, 510328, 538368, 546780, 583232, 588840, 628096, 637910, 672960, 729040, 765492, 785120, 874848, 897280, 942144, 956865, 1020656, 1093560, 1166464, 1177680, 1256192, 1275820, 1345920, 1458080, 1530984, 1570240, 1749696, 1884288, 1913730, 2041312, 2187120, 2332928, 2355360, 2551640, 2691840, 2916160, 3061968, 3140480, 3499392, 3768576, 3827460, 4082624, 4374240, 4710720, 5103280, 5832320, 6123936, 6280960, 6998784, 7654920, 8165248, 8748480, 9421440, 10206560, 11664640, 12247872, 15309840, 16330496, 17496960, 18842880, 20413120, 24495744, 30619680, 34993920, 40826240, 48991488, 61239360, 81652480, 122478720, 244957440]

約数ペア:

[(1, 244957440), (2, 122478720), (3, 81652480), (4, 61239360), (5, 48991488), (6, 40826240), (7, 34993920), (8, 30619680), (10, 24495744), (12, 20413120), (13, 18842880), (14, 17496960), (15, 16330496), (16, 15309840), (20, 12247872), (21, 11664640), (24, 10206560), (26, 9421440), (28, 8748480), (30, 8165248), (32, 7654920), (35, 6998784), (39, 6280960), (40, 6123936), (42, 5832320), (48, 5103280), (52, 4710720), (56, 4374240), (60, 4082624), (64, 3827460), (65, 3768576), (70, 3499392), (78, 3140480), (80, 3061968), (84, 2916160), (91, 2691840), (96, 2551640), (104, 2355360), (105, 2332928), (112, 2187120), (120, 2041312), (128, 1913730), (130, 1884288), (140, 1749696), (156, 1570240), (160, 1530984), (168, 1458080), (182, 1345920), (192, 1275820), (195, 1256192), (208, 1177680), (210, 1166464), (224, 1093560), (240, 1020656), (256, 956865), (260, 942144), (273, 897280), (280, 874848), (312, 785120), (320, 765492), (336, 729040), (364, 672960), (384, 637910), (390, 628096), (416, 588840), (420, 583232), (448, 546780), (455, 538368), (480, 510328), (520, 471072), (546, 448640), (560, 437424), (624, 392560), (640, 382746), (672, 364520), (701, 349440), (728, 336480), (768, 318955), (780, 314048), (832, 294420), (840, 291616), (896, 273390), (910, 269184), (960, 255164), (1040, 235536), (1092, 224320), (1120, 218712), (1248, 196280), (1280, 191373), (1344, 182260), (1365, 179456), (1402, 174720), (1456, 168240), (1560, 157024), (1664, 147210), (1680, 145808), (1792, 136695), (1820, 134592), (1920, 127582), (2080, 117768), (2103, 116480), (2184, 112160), (2240, 109356), (2496, 98140), (2688, 91130), (2730, 89728), (2804, 87360), (2912, 84120), (3120, 78512), (3328, 73605), (3360, 72904), (3505, 69888), (3640, 67296), (3840, 63791), (4160, 58884), (4206, 58240), (4368, 56080), (4480, 54678), (4907, 49920), (4992, 49070), (5376, 45565), (5460, 44864), (5608, 43680), (5824, 42060), (6240, 39256), (6720, 36452), (7010, 34944), (7280, 33648), (8320, 29442), (8412, 29120), (8736, 28040), (8960, 27339), (9113, 26880), (9814, 24960), (9984, 24535), (10515, 23296), (10920, 22432), (11216, 21840), (11648, 21030), (12480, 19628), (13440, 18226), (14020, 17472), (14560, 16824), (14721, 16640)]