207989760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1$

素因数の和:1270

約数の個数: 176

約数和(自身を含む): 726308352

約数和(自身を除く): 518318592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1024, 1056, 1231, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2462, 2560, 2640, 2816, 3072, 3520, 3693, 3840, 4224, 4924, 5120, 5280, 5632, 6155, 7040, 7386, 7680, 8448, 9848, 10560, 11264, 12310, 13541, 14080, 14772, 15360, 16896, 18465, 19696, 21120, 24620, 27082, 28160, 29544, 33792, 36930, 39392, 40623, 42240, 49240, 54164, 56320, 59088, 67705, 73860, 78784, 81246, 84480, 98480, 108328, 118176, 135410, 147720, 157568, 162492, 168960, 196960, 203115, 216656, 236352, 270820, 295440, 315136, 324984, 393920, 406230, 433312, 472704, 541640, 590880, 630272, 649968, 787840, 812460, 866624, 945408, 1083280, 1181760, 1260544, 1299936, 1575680, 1624920, 1733248, 1890816, 2166560, 2363520, 2599872, 3151360, 3249840, 3466496, 3781632, 4333120, 4727040, 5199744, 6302720, 6499680, 6932992, 8666240, 9454080, 10399488, 12999360, 13865984, 17332480, 18908160, 20798976, 25998720, 34664960, 41597952, 51997440, 69329920, 103994880, 207989760]

約数ペア:

[(1, 207989760), (2, 103994880), (3, 69329920), (4, 51997440), (5, 41597952), (6, 34664960), (8, 25998720), (10, 20798976), (11, 18908160), (12, 17332480), (15, 13865984), (16, 12999360), (20, 10399488), (22, 9454080), (24, 8666240), (30, 6932992), (32, 6499680), (33, 6302720), (40, 5199744), (44, 4727040), (48, 4333120), (55, 3781632), (60, 3466496), (64, 3249840), (66, 3151360), (80, 2599872), (88, 2363520), (96, 2166560), (110, 1890816), (120, 1733248), (128, 1624920), (132, 1575680), (160, 1299936), (165, 1260544), (176, 1181760), (192, 1083280), (220, 945408), (240, 866624), (256, 812460), (264, 787840), (320, 649968), (330, 630272), (352, 590880), (384, 541640), (440, 472704), (480, 433312), (512, 406230), (528, 393920), (640, 324984), (660, 315136), (704, 295440), (768, 270820), (880, 236352), (960, 216656), (1024, 203115), (1056, 196960), (1231, 168960), (1280, 162492), (1320, 157568), (1408, 147720), (1536, 135410), (1760, 118176), (1920, 108328), (2112, 98480), (2462, 84480), (2560, 81246), (2640, 78784), (2816, 73860), (3072, 67705), (3520, 59088), (3693, 56320), (3840, 54164), (4224, 49240), (4924, 42240), (5120, 40623), (5280, 39392), (5632, 36930), (6155, 33792), (7040, 29544), (7386, 28160), (7680, 27082), (8448, 24620), (9848, 21120), (10560, 19696), (11264, 18465), (12310, 16896), (13541, 15360), (14080, 14772)]