228654720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 384

約数和(自身を含む): 927987840

約数和(自身を除く): 699333120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 107, 112, 120, 126, 128, 140, 144, 159, 160, 168, 180, 192, 210, 212, 214, 224, 240, 252, 265, 280, 288, 315, 318, 320, 321, 336, 360, 371, 384, 420, 424, 428, 448, 477, 480, 504, 530, 535, 560, 576, 630, 636, 640, 642, 672, 720, 742, 749, 795, 840, 848, 856, 896, 954, 960, 963, 1008, 1060, 1070, 1113, 1120, 1152, 1260, 1272, 1284, 1344, 1440, 1484, 1498, 1590, 1605, 1680, 1696, 1712, 1855, 1908, 1920, 1926, 2016, 2120, 2140, 2226, 2240, 2247, 2385, 2520, 2544, 2568, 2688, 2880, 2968, 2996, 3180, 3210, 3339, 3360, 3392, 3424, 3710, 3745, 3816, 3852, 4032, 4240, 4280, 4452, 4480, 4494, 4770, 4815, 5040, 5088, 5136, 5565, 5671, 5760, 5936, 5992, 6360, 6420, 6678, 6720, 6741, 6784, 6848, 7420, 7490, 7632, 7704, 8064, 8480, 8560, 8904, 8988, 9540, 9630, 10080, 10176, 10272, 11130, 11235, 11342, 11872, 11984, 12720, 12840, 13356, 13440, 13482, 13696, 14840, 14980, 15264, 15408, 16695, 16960, 17013, 17120, 17808, 17976, 19080, 19260, 20160, 20352, 20544, 22260, 22470, 22684, 23744, 23968, 25440, 25680, 26712, 26964, 28355, 29680, 29960, 30528, 30816, 33390, 33705, 33920, 34026, 34240, 35616, 35952, 38160, 38520, 39697, 40320, 41088, 44520, 44940, 45368, 47488, 47936, 50880, 51039, 51360, 53424, 53928, 56710, 59360, 59920, 61056, 61632, 66780, 67410, 68052, 68480, 71232, 71904, 76320, 77040, 79394, 85065, 89040, 89880, 90736, 95872, 101760, 102078, 102720, 106848, 107856, 113420, 118720, 119091, 119840, 123264, 133560, 134820, 136104, 142464, 143808, 152640, 154080, 158788, 170130, 178080, 179760, 181472, 198485, 204156, 205440, 213696, 215712, 226840, 237440, 238182, 239680, 255195, 267120, 269640, 272208, 287616, 305280, 308160, 317576, 340260, 356160, 357273, 359520, 362944, 396970, 408312, 427392, 431424, 453680, 476364, 479360, 510390, 534240, 539280, 544416, 595455, 616320, 635152, 680520, 712320, 714546, 719040, 725888, 793940, 816624, 862848, 907360, 952728, 1020780, 1068480, 1078560, 1088832, 1190910, 1270304, 1361040, 1429092, 1438080, 1587880, 1633248, 1786365, 1814720, 1905456, 2041560, 2136960, 2157120, 2177664, 2381820, 2540608, 2722080, 2858184, 3175760, 3266496, 3572730, 3629440, 3810912, 4083120, 4314240, 4763640, 5081216, 5444160, 5716368, 6351520, 6532992, 7145460, 7621824, 8166240, 9527280, 10888320, 11432736, 12703040, 14290920, 15243648, 16332480, 19054560, 22865472, 25406080, 28581840, 32664960, 38109120, 45730944, 57163680, 76218240, 114327360, 228654720]

約数ペア:

[(1, 228654720), (2, 114327360), (3, 76218240), (4, 57163680), (5, 45730944), (6, 38109120), (7, 32664960), (8, 28581840), (9, 25406080), (10, 22865472), (12, 19054560), (14, 16332480), (15, 15243648), (16, 14290920), (18, 12703040), (20, 11432736), (21, 10888320), (24, 9527280), (28, 8166240), (30, 7621824), (32, 7145460), (35, 6532992), (36, 6351520), (40, 5716368), (42, 5444160), (45, 5081216), (48, 4763640), (53, 4314240), (56, 4083120), (60, 3810912), (63, 3629440), (64, 3572730), (70, 3266496), (72, 3175760), (80, 2858184), (84, 2722080), (90, 2540608), (96, 2381820), (105, 2177664), (106, 2157120), (107, 2136960), (112, 2041560), (120, 1905456), (126, 1814720), (128, 1786365), (140, 1633248), (144, 1587880), (159, 1438080), (160, 1429092), (168, 1361040), (180, 1270304), (192, 1190910), (210, 1088832), (212, 1078560), (214, 1068480), (224, 1020780), (240, 952728), (252, 907360), (265, 862848), (280, 816624), (288, 793940), (315, 725888), (318, 719040), (320, 714546), (321, 712320), (336, 680520), (360, 635152), (371, 616320), (384, 595455), (420, 544416), (424, 539280), (428, 534240), (448, 510390), (477, 479360), (480, 476364), (504, 453680), (530, 431424), (535, 427392), (560, 408312), (576, 396970), (630, 362944), (636, 359520), (640, 357273), (642, 356160), (672, 340260), (720, 317576), (742, 308160), (749, 305280), (795, 287616), (840, 272208), (848, 269640), (856, 267120), (896, 255195), (954, 239680), (960, 238182), (963, 237440), (1008, 226840), (1060, 215712), (1070, 213696), (1113, 205440), (1120, 204156), (1152, 198485), (1260, 181472), (1272, 179760), (1284, 178080), (1344, 170130), (1440, 158788), (1484, 154080), (1498, 152640), (1590, 143808), (1605, 142464), (1680, 136104), (1696, 134820), (1712, 133560), (1855, 123264), (1908, 119840), (1920, 119091), (1926, 118720), (2016, 113420), (2120, 107856), (2140, 106848), (2226, 102720), (2240, 102078), (2247, 101760), (2385, 95872), (2520, 90736), (2544, 89880), (2568, 89040), (2688, 85065), (2880, 79394), (2968, 77040), (2996, 76320), (3180, 71904), (3210, 71232), (3339, 68480), (3360, 68052), (3392, 67410), (3424, 66780), (3710, 61632), (3745, 61056), (3816, 59920), (3852, 59360), (4032, 56710), (4240, 53928), (4280, 53424), (4452, 51360), (4480, 51039), (4494, 50880), (4770, 47936), (4815, 47488), (5040, 45368), (5088, 44940), (5136, 44520), (5565, 41088), (5671, 40320), (5760, 39697), (5936, 38520), (5992, 38160), (6360, 35952), (6420, 35616), (6678, 34240), (6720, 34026), (6741, 33920), (6784, 33705), (6848, 33390), (7420, 30816), (7490, 30528), (7632, 29960), (7704, 29680), (8064, 28355), (8480, 26964), (8560, 26712), (8904, 25680), (8988, 25440), (9540, 23968), (9630, 23744), (10080, 22684), (10176, 22470), (10272, 22260), (11130, 20544), (11235, 20352), (11342, 20160), (11872, 19260), (11984, 19080), (12720, 17976), (12840, 17808), (13356, 17120), (13440, 17013), (13482, 16960), (13696, 16695), (14840, 15408), (14980, 15264)]