40200960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 216

約数和(自身を含む): 140177520

約数和(自身を除く): 99976560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 128, 145, 152, 160, 174, 190, 192, 228, 232, 240, 256, 285, 290, 304, 320, 348, 361, 380, 384, 435, 456, 464, 480, 551, 570, 580, 608, 640, 696, 722, 760, 768, 870, 912, 928, 960, 1083, 1102, 1140, 1160, 1216, 1280, 1392, 1444, 1520, 1653, 1740, 1805, 1824, 1856, 1920, 2166, 2204, 2280, 2320, 2432, 2755, 2784, 2888, 3040, 3306, 3480, 3610, 3648, 3712, 3840, 4332, 4408, 4560, 4640, 4864, 5415, 5510, 5568, 5776, 6080, 6612, 6960, 7220, 7296, 7424, 8265, 8664, 8816, 9120, 9280, 10469, 10830, 11020, 11136, 11552, 12160, 13224, 13920, 14440, 14592, 16530, 17328, 17632, 18240, 18560, 20938, 21660, 22040, 22272, 23104, 24320, 26448, 27840, 28880, 31407, 33060, 34656, 35264, 36480, 37120, 41876, 43320, 44080, 46208, 52345, 52896, 55680, 57760, 62814, 66120, 69312, 70528, 72960, 83752, 86640, 88160, 92416, 104690, 105792, 111360, 115520, 125628, 132240, 138624, 141056, 157035, 167504, 173280, 176320, 209380, 211584, 231040, 251256, 264480, 277248, 314070, 335008, 346560, 352640, 418760, 423168, 462080, 502512, 528960, 628140, 670016, 693120, 705280, 837520, 1005024, 1057920, 1256280, 1340032, 1386240, 1675040, 2010048, 2115840, 2512560, 2680064, 3350080, 4020096, 5025120, 6700160, 8040192, 10050240, 13400320, 20100480, 40200960]

約数ペア:

[(1, 40200960), (2, 20100480), (3, 13400320), (4, 10050240), (5, 8040192), (6, 6700160), (8, 5025120), (10, 4020096), (12, 3350080), (15, 2680064), (16, 2512560), (19, 2115840), (20, 2010048), (24, 1675040), (29, 1386240), (30, 1340032), (32, 1256280), (38, 1057920), (40, 1005024), (48, 837520), (57, 705280), (58, 693120), (60, 670016), (64, 628140), (76, 528960), (80, 502512), (87, 462080), (95, 423168), (96, 418760), (114, 352640), (116, 346560), (120, 335008), (128, 314070), (145, 277248), (152, 264480), (160, 251256), (174, 231040), (190, 211584), (192, 209380), (228, 176320), (232, 173280), (240, 167504), (256, 157035), (285, 141056), (290, 138624), (304, 132240), (320, 125628), (348, 115520), (361, 111360), (380, 105792), (384, 104690), (435, 92416), (456, 88160), (464, 86640), (480, 83752), (551, 72960), (570, 70528), (580, 69312), (608, 66120), (640, 62814), (696, 57760), (722, 55680), (760, 52896), (768, 52345), (870, 46208), (912, 44080), (928, 43320), (960, 41876), (1083, 37120), (1102, 36480), (1140, 35264), (1160, 34656), (1216, 33060), (1280, 31407), (1392, 28880), (1444, 27840), (1520, 26448), (1653, 24320), (1740, 23104), (1805, 22272), (1824, 22040), (1856, 21660), (1920, 20938), (2166, 18560), (2204, 18240), (2280, 17632), (2320, 17328), (2432, 16530), (2755, 14592), (2784, 14440), (2888, 13920), (3040, 13224), (3306, 12160), (3480, 11552), (3610, 11136), (3648, 11020), (3712, 10830), (3840, 10469), (4332, 9280), (4408, 9120), (4560, 8816), (4640, 8664), (4864, 8265), (5415, 7424), (5510, 7296), (5568, 7220), (5776, 6960), (6080, 6612)]