438434880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:138

約数の個数: 336

約数和(自身を含む): 1615561920

約数和(自身を除く): 1177127040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 43, 48, 52, 57, 60, 64, 65, 76, 78, 80, 86, 95, 96, 104, 114, 120, 129, 130, 152, 156, 160, 172, 190, 192, 195, 208, 215, 228, 240, 247, 258, 260, 285, 304, 312, 320, 344, 380, 390, 416, 430, 456, 480, 494, 516, 520, 559, 570, 608, 624, 645, 688, 741, 760, 780, 817, 832, 860, 912, 960, 988, 1032, 1040, 1118, 1140, 1216, 1235, 1248, 1290, 1376, 1482, 1520, 1560, 1634, 1677, 1720, 1824, 1849, 1976, 2064, 2080, 2236, 2280, 2451, 2470, 2496, 2580, 2752, 2795, 2964, 3040, 3120, 3268, 3354, 3440, 3648, 3698, 3705, 3952, 4085, 4128, 4160, 4472, 4560, 4902, 4940, 5160, 5547, 5590, 5928, 6080, 6240, 6536, 6708, 6880, 7396, 7410, 7904, 8170, 8256, 8385, 8944, 9120, 9245, 9804, 9880, 10320, 10621, 11094, 11180, 11856, 12255, 12480, 13072, 13416, 13760, 14792, 14820, 15808, 16340, 16770, 17888, 18240, 18490, 19608, 19760, 20640, 21242, 22188, 22360, 23712, 24037, 24510, 26144, 26832, 27735, 29584, 29640, 31863, 32680, 33540, 35131, 35776, 36980, 39216, 39520, 41280, 42484, 44376, 44720, 47424, 48074, 49020, 52288, 53105, 53664, 55470, 59168, 59280, 63726, 65360, 67080, 70262, 72111, 73960, 78432, 79040, 84968, 88752, 89440, 96148, 98040, 105393, 106210, 107328, 110940, 118336, 118560, 120185, 127452, 130720, 134160, 140524, 144222, 147920, 156864, 159315, 169936, 175655, 177504, 178880, 192296, 196080, 210786, 212420, 221880, 237120, 240370, 254904, 261440, 268320, 281048, 288444, 295840, 318630, 339872, 351310, 355008, 360555, 384592, 392160, 421572, 424840, 443760, 456703, 480740, 509808, 526965, 536640, 562096, 576888, 591680, 637260, 679744, 702620, 721110, 769184, 784320, 843144, 849680, 887520, 913406, 961480, 1019616, 1053930, 1124192, 1153776, 1274520, 1370109, 1405240, 1442220, 1538368, 1686288, 1699360, 1775040, 1826812, 1922960, 2039232, 2107860, 2248384, 2283515, 2307552, 2549040, 2740218, 2810480, 2884440, 3372576, 3398720, 3653624, 3845920, 4215720, 4567030, 4615104, 5098080, 5480436, 5620960, 5768880, 6745152, 6850545, 7307248, 7691840, 8431440, 9134060, 10196160, 10960872, 11241920, 11537760, 13701090, 14614496, 16862880, 18268120, 21921744, 23075520, 27402180, 29228992, 33725760, 36536240, 43843488, 54804360, 73072480, 87686976, 109608720, 146144960, 219217440, 438434880]

約数ペア:

[(1, 438434880), (2, 219217440), (3, 146144960), (4, 109608720), (5, 87686976), (6, 73072480), (8, 54804360), (10, 43843488), (12, 36536240), (13, 33725760), (15, 29228992), (16, 27402180), (19, 23075520), (20, 21921744), (24, 18268120), (26, 16862880), (30, 14614496), (32, 13701090), (38, 11537760), (39, 11241920), (40, 10960872), (43, 10196160), (48, 9134060), (52, 8431440), (57, 7691840), (60, 7307248), (64, 6850545), (65, 6745152), (76, 5768880), (78, 5620960), (80, 5480436), (86, 5098080), (95, 4615104), (96, 4567030), (104, 4215720), (114, 3845920), (120, 3653624), (129, 3398720), (130, 3372576), (152, 2884440), (156, 2810480), (160, 2740218), (172, 2549040), (190, 2307552), (192, 2283515), (195, 2248384), (208, 2107860), (215, 2039232), (228, 1922960), (240, 1826812), (247, 1775040), (258, 1699360), (260, 1686288), (285, 1538368), (304, 1442220), (312, 1405240), (320, 1370109), (344, 1274520), (380, 1153776), (390, 1124192), (416, 1053930), (430, 1019616), (456, 961480), (480, 913406), (494, 887520), (516, 849680), (520, 843144), (559, 784320), (570, 769184), (608, 721110), (624, 702620), (645, 679744), (688, 637260), (741, 591680), (760, 576888), (780, 562096), (817, 536640), (832, 526965), (860, 509808), (912, 480740), (960, 456703), (988, 443760), (1032, 424840), (1040, 421572), (1118, 392160), (1140, 384592), (1216, 360555), (1235, 355008), (1248, 351310), (1290, 339872), (1376, 318630), (1482, 295840), (1520, 288444), (1560, 281048), (1634, 268320), (1677, 261440), (1720, 254904), (1824, 240370), (1849, 237120), (1976, 221880), (2064, 212420), (2080, 210786), (2236, 196080), (2280, 192296), (2451, 178880), (2470, 177504), (2496, 175655), (2580, 169936), (2752, 159315), (2795, 156864), (2964, 147920), (3040, 144222), (3120, 140524), (3268, 134160), (3354, 130720), (3440, 127452), (3648, 120185), (3698, 118560), (3705, 118336), (3952, 110940), (4085, 107328), (4128, 106210), (4160, 105393), (4472, 98040), (4560, 96148), (4902, 89440), (4940, 88752), (5160, 84968), (5547, 79040), (5590, 78432), (5928, 73960), (6080, 72111), (6240, 70262), (6536, 67080), (6708, 65360), (6880, 63726), (7396, 59280), (7410, 59168), (7904, 55470), (8170, 53664), (8256, 53105), (8385, 52288), (8944, 49020), (9120, 48074), (9245, 47424), (9804, 44720), (9880, 44376), (10320, 42484), (10621, 41280), (11094, 39520), (11180, 39216), (11856, 36980), (12255, 35776), (12480, 35131), (13072, 33540), (13416, 32680), (13760, 31863), (14792, 29640), (14820, 29584), (15808, 27735), (16340, 26832), (16770, 26144), (17888, 24510), (18240, 24037), (18490, 23712), (19608, 22360), (19760, 22188), (20640, 21242)]