87073280

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 246305664

約数和(自身を除く): 159232384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 113, 128, 140, 160, 172, 215, 224, 226, 256, 280, 301, 320, 344, 430, 448, 452, 512, 560, 565, 602, 640, 688, 791, 860, 896, 904, 1120, 1130, 1204, 1280, 1376, 1505, 1582, 1720, 1792, 1808, 2240, 2260, 2408, 2560, 2752, 3010, 3164, 3440, 3584, 3616, 3955, 4480, 4520, 4816, 4859, 5504, 6020, 6328, 6880, 7232, 7910, 8960, 9040, 9632, 9718, 11008, 12040, 12656, 13760, 14464, 15820, 17920, 18080, 19264, 19436, 22016, 24080, 24295, 25312, 27520, 28928, 31640, 34013, 36160, 38528, 38872, 48160, 48590, 50624, 55040, 57856, 63280, 68026, 72320, 77056, 77744, 96320, 97180, 101248, 110080, 126560, 136052, 144640, 154112, 155488, 170065, 192640, 194360, 202496, 253120, 272104, 289280, 310976, 340130, 385280, 388720, 404992, 506240, 544208, 621952, 680260, 770560, 777440, 1012480, 1088416, 1243904, 1360520, 1554880, 2024960, 2176832, 2487808, 2721040, 3109760, 4353664, 5442080, 6219520, 8707328, 10884160, 12439040, 17414656, 21768320, 43536640, 87073280]

約数ペア:

[(1, 87073280), (2, 43536640), (4, 21768320), (5, 17414656), (7, 12439040), (8, 10884160), (10, 8707328), (14, 6219520), (16, 5442080), (20, 4353664), (28, 3109760), (32, 2721040), (35, 2487808), (40, 2176832), (43, 2024960), (56, 1554880), (64, 1360520), (70, 1243904), (80, 1088416), (86, 1012480), (112, 777440), (113, 770560), (128, 680260), (140, 621952), (160, 544208), (172, 506240), (215, 404992), (224, 388720), (226, 385280), (256, 340130), (280, 310976), (301, 289280), (320, 272104), (344, 253120), (430, 202496), (448, 194360), (452, 192640), (512, 170065), (560, 155488), (565, 154112), (602, 144640), (640, 136052), (688, 126560), (791, 110080), (860, 101248), (896, 97180), (904, 96320), (1120, 77744), (1130, 77056), (1204, 72320), (1280, 68026), (1376, 63280), (1505, 57856), (1582, 55040), (1720, 50624), (1792, 48590), (1808, 48160), (2240, 38872), (2260, 38528), (2408, 36160), (2560, 34013), (2752, 31640), (3010, 28928), (3164, 27520), (3440, 25312), (3584, 24295), (3616, 24080), (3955, 22016), (4480, 19436), (4520, 19264), (4816, 18080), (4859, 17920), (5504, 15820), (6020, 14464), (6328, 13760), (6880, 12656), (7232, 12040), (7910, 11008), (8960, 9718), (9040, 9632)]