151011840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^2$

素因数の和:139

約数の個数: 240

約数和(自身を含む): 562339008

約数和(自身を除く): 411327168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 128, 140, 159, 160, 168, 192, 210, 212, 224, 240, 256, 265, 280, 318, 320, 336, 371, 384, 420, 424, 448, 480, 512, 530, 560, 636, 640, 672, 742, 768, 795, 840, 848, 896, 960, 1060, 1113, 1120, 1272, 1280, 1344, 1484, 1536, 1590, 1680, 1696, 1792, 1855, 1920, 2120, 2226, 2240, 2544, 2560, 2688, 2809, 2968, 3180, 3360, 3392, 3584, 3710, 3840, 4240, 4452, 4480, 5088, 5376, 5565, 5618, 5936, 6360, 6720, 6784, 7420, 7680, 8427, 8480, 8904, 8960, 10176, 10752, 11130, 11236, 11872, 12720, 13440, 13568, 14045, 14840, 16854, 16960, 17808, 17920, 19663, 20352, 22260, 22472, 23744, 25440, 26880, 27136, 28090, 29680, 33708, 33920, 35616, 39326, 40704, 42135, 44520, 44944, 47488, 50880, 53760, 56180, 58989, 59360, 67416, 67840, 71232, 78652, 81408, 84270, 89040, 89888, 94976, 98315, 101760, 112360, 117978, 118720, 134832, 135680, 142464, 157304, 168540, 178080, 179776, 189952, 196630, 203520, 224720, 235956, 237440, 269664, 284928, 294945, 314608, 337080, 356160, 359552, 393260, 407040, 449440, 471912, 474880, 539328, 569856, 589890, 629216, 674160, 712320, 719104, 786520, 898880, 943824, 949760, 1078656, 1179780, 1258432, 1348320, 1424640, 1438208, 1573040, 1797760, 1887648, 2157312, 2359560, 2516864, 2696640, 2849280, 3146080, 3595520, 3775296, 4314624, 4719120, 5033728, 5393280, 6292160, 7191040, 7550592, 9438240, 10067456, 10786560, 12584320, 15101184, 18876480, 21573120, 25168640, 30202368, 37752960, 50337280, 75505920, 151011840]

約数ペア:

[(1, 151011840), (2, 75505920), (3, 50337280), (4, 37752960), (5, 30202368), (6, 25168640), (7, 21573120), (8, 18876480), (10, 15101184), (12, 12584320), (14, 10786560), (15, 10067456), (16, 9438240), (20, 7550592), (21, 7191040), (24, 6292160), (28, 5393280), (30, 5033728), (32, 4719120), (35, 4314624), (40, 3775296), (42, 3595520), (48, 3146080), (53, 2849280), (56, 2696640), (60, 2516864), (64, 2359560), (70, 2157312), (80, 1887648), (84, 1797760), (96, 1573040), (105, 1438208), (106, 1424640), (112, 1348320), (120, 1258432), (128, 1179780), (140, 1078656), (159, 949760), (160, 943824), (168, 898880), (192, 786520), (210, 719104), (212, 712320), (224, 674160), (240, 629216), (256, 589890), (265, 569856), (280, 539328), (318, 474880), (320, 471912), (336, 449440), (371, 407040), (384, 393260), (420, 359552), (424, 356160), (448, 337080), (480, 314608), (512, 294945), (530, 284928), (560, 269664), (636, 237440), (640, 235956), (672, 224720), (742, 203520), (768, 196630), (795, 189952), (840, 179776), (848, 178080), (896, 168540), (960, 157304), (1060, 142464), (1113, 135680), (1120, 134832), (1272, 118720), (1280, 117978), (1344, 112360), (1484, 101760), (1536, 98315), (1590, 94976), (1680, 89888), (1696, 89040), (1792, 84270), (1855, 81408), (1920, 78652), (2120, 71232), (2226, 67840), (2240, 67416), (2544, 59360), (2560, 58989), (2688, 56180), (2809, 53760), (2968, 50880), (3180, 47488), (3360, 44944), (3392, 44520), (3584, 42135), (3710, 40704), (3840, 39326), (4240, 35616), (4452, 33920), (4480, 33708), (5088, 29680), (5376, 28090), (5565, 27136), (5618, 26880), (5936, 25440), (6360, 23744), (6720, 22472), (6784, 22260), (7420, 20352), (7680, 19663), (8427, 17920), (8480, 17808), (8904, 16960), (8960, 16854), (10176, 14840), (10752, 14045), (11130, 13568), (11236, 13440), (11872, 12720)]