284799360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 256

約数和(自身を含む): 986054400

約数和(自身を除く): 701255040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 111, 114, 120, 128, 148, 152, 160, 185, 190, 192, 211, 222, 228, 240, 285, 296, 304, 320, 370, 380, 384, 422, 444, 456, 480, 555, 570, 592, 608, 633, 640, 703, 740, 760, 844, 888, 912, 960, 1055, 1110, 1140, 1184, 1216, 1266, 1406, 1480, 1520, 1688, 1776, 1824, 1920, 2109, 2110, 2220, 2280, 2368, 2432, 2532, 2812, 2960, 3040, 3165, 3376, 3515, 3552, 3648, 4009, 4218, 4220, 4440, 4560, 4736, 5064, 5624, 5920, 6080, 6330, 6752, 7030, 7104, 7296, 7807, 8018, 8436, 8440, 8880, 9120, 10128, 10545, 11248, 11840, 12027, 12160, 12660, 13504, 14060, 14208, 15614, 16036, 16872, 16880, 17760, 18240, 20045, 20256, 21090, 22496, 23421, 23680, 24054, 25320, 27008, 28120, 31228, 32072, 33744, 33760, 35520, 36480, 39035, 40090, 40512, 42180, 44992, 46842, 48108, 50640, 56240, 60135, 62456, 64144, 67488, 67520, 71040, 78070, 80180, 81024, 84360, 89984, 93684, 96216, 101280, 112480, 117105, 120270, 124912, 128288, 134976, 135040, 148333, 156140, 160360, 168720, 187368, 192432, 202560, 224960, 234210, 240540, 249824, 256576, 269952, 296666, 312280, 320720, 337440, 374736, 384864, 405120, 444999, 449920, 468420, 481080, 499648, 513152, 593332, 624560, 641440, 674880, 741665, 749472, 769728, 889998, 936840, 962160, 999296, 1186664, 1249120, 1282880, 1349760, 1483330, 1498944, 1539456, 1779996, 1873680, 1924320, 2224995, 2373328, 2498240, 2565760, 2966660, 2997888, 3559992, 3747360, 3848640, 4449990, 4746656, 4996480, 5933320, 7119984, 7494720, 7697280, 8899980, 9493312, 11866640, 14239968, 14989440, 17799960, 18986624, 23733280, 28479936, 35599920, 47466560, 56959872, 71199840, 94933120, 142399680, 284799360]

約数ペア:

[(1, 284799360), (2, 142399680), (3, 94933120), (4, 71199840), (5, 56959872), (6, 47466560), (8, 35599920), (10, 28479936), (12, 23733280), (15, 18986624), (16, 17799960), (19, 14989440), (20, 14239968), (24, 11866640), (30, 9493312), (32, 8899980), (37, 7697280), (38, 7494720), (40, 7119984), (48, 5933320), (57, 4996480), (60, 4746656), (64, 4449990), (74, 3848640), (76, 3747360), (80, 3559992), (95, 2997888), (96, 2966660), (111, 2565760), (114, 2498240), (120, 2373328), (128, 2224995), (148, 1924320), (152, 1873680), (160, 1779996), (185, 1539456), (190, 1498944), (192, 1483330), (211, 1349760), (222, 1282880), (228, 1249120), (240, 1186664), (285, 999296), (296, 962160), (304, 936840), (320, 889998), (370, 769728), (380, 749472), (384, 741665), (422, 674880), (444, 641440), (456, 624560), (480, 593332), (555, 513152), (570, 499648), (592, 481080), (608, 468420), (633, 449920), (640, 444999), (703, 405120), (740, 384864), (760, 374736), (844, 337440), (888, 320720), (912, 312280), (960, 296666), (1055, 269952), (1110, 256576), (1140, 249824), (1184, 240540), (1216, 234210), (1266, 224960), (1406, 202560), (1480, 192432), (1520, 187368), (1688, 168720), (1776, 160360), (1824, 156140), (1920, 148333), (2109, 135040), (2110, 134976), (2220, 128288), (2280, 124912), (2368, 120270), (2432, 117105), (2532, 112480), (2812, 101280), (2960, 96216), (3040, 93684), (3165, 89984), (3376, 84360), (3515, 81024), (3552, 80180), (3648, 78070), (4009, 71040), (4218, 67520), (4220, 67488), (4440, 64144), (4560, 62456), (4736, 60135), (5064, 56240), (5624, 50640), (5920, 48108), (6080, 46842), (6330, 44992), (6752, 42180), (7030, 40512), (7104, 40090), (7296, 39035), (7807, 36480), (8018, 35520), (8436, 33760), (8440, 33744), (8880, 32072), (9120, 31228), (10128, 28120), (10545, 27008), (11248, 25320), (11840, 24054), (12027, 23680), (12160, 23421), (12660, 22496), (13504, 21090), (14060, 20256), (14208, 20045), (15614, 18240), (16036, 17760), (16872, 16880)]