438052160

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 224

約数和(自身を含む): 1314297600

約数和(自身を除く): 876245440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 307, 320, 343, 364, 392, 416, 448, 455, 490, 520, 560, 614, 637, 686, 728, 784, 832, 910, 980, 1040, 1120, 1228, 1274, 1372, 1456, 1535, 1568, 1715, 1820, 1960, 2080, 2149, 2240, 2456, 2548, 2744, 2912, 3070, 3136, 3185, 3430, 3640, 3920, 3991, 4160, 4298, 4459, 4912, 5096, 5488, 5824, 6140, 6370, 6860, 7280, 7840, 7982, 8596, 8918, 9824, 10192, 10745, 10976, 12280, 12740, 13720, 14560, 15043, 15680, 15964, 17192, 17836, 19648, 19955, 20384, 21490, 21952, 22295, 24560, 25480, 27440, 27937, 29120, 30086, 31928, 34384, 35672, 39910, 40768, 42980, 44590, 49120, 50960, 54880, 55874, 60172, 63856, 68768, 71344, 75215, 79820, 85960, 89180, 98240, 101920, 105301, 109760, 111748, 120344, 127712, 137536, 139685, 142688, 150430, 159640, 171920, 178360, 195559, 203840, 210602, 223496, 240688, 255424, 279370, 285376, 300860, 319280, 343840, 356720, 391118, 421204, 446992, 481376, 526505, 558740, 601720, 638560, 687680, 713440, 782236, 842408, 893984, 962752, 977795, 1053010, 1117480, 1203440, 1277120, 1368913, 1426880, 1564472, 1684816, 1787968, 1955590, 2106020, 2234960, 2406880, 2737826, 3128944, 3369632, 3911180, 4212040, 4469920, 4813760, 5475652, 6257888, 6739264, 6844565, 7822360, 8424080, 8939840, 10951304, 12515776, 13689130, 15644720, 16848160, 21902608, 27378260, 31289440, 33696320, 43805216, 54756520, 62578880, 87610432, 109513040, 219026080, 438052160]

約数ペア:

[(1, 438052160), (2, 219026080), (4, 109513040), (5, 87610432), (7, 62578880), (8, 54756520), (10, 43805216), (13, 33696320), (14, 31289440), (16, 27378260), (20, 21902608), (26, 16848160), (28, 15644720), (32, 13689130), (35, 12515776), (40, 10951304), (49, 8939840), (52, 8424080), (56, 7822360), (64, 6844565), (65, 6739264), (70, 6257888), (80, 5475652), (91, 4813760), (98, 4469920), (104, 4212040), (112, 3911180), (130, 3369632), (140, 3128944), (160, 2737826), (182, 2406880), (196, 2234960), (208, 2106020), (224, 1955590), (245, 1787968), (260, 1684816), (280, 1564472), (307, 1426880), (320, 1368913), (343, 1277120), (364, 1203440), (392, 1117480), (416, 1053010), (448, 977795), (455, 962752), (490, 893984), (520, 842408), (560, 782236), (614, 713440), (637, 687680), (686, 638560), (728, 601720), (784, 558740), (832, 526505), (910, 481376), (980, 446992), (1040, 421204), (1120, 391118), (1228, 356720), (1274, 343840), (1372, 319280), (1456, 300860), (1535, 285376), (1568, 279370), (1715, 255424), (1820, 240688), (1960, 223496), (2080, 210602), (2149, 203840), (2240, 195559), (2456, 178360), (2548, 171920), (2744, 159640), (2912, 150430), (3070, 142688), (3136, 139685), (3185, 137536), (3430, 127712), (3640, 120344), (3920, 111748), (3991, 109760), (4160, 105301), (4298, 101920), (4459, 98240), (4912, 89180), (5096, 85960), (5488, 79820), (5824, 75215), (6140, 71344), (6370, 68768), (6860, 63856), (7280, 60172), (7840, 55874), (7982, 54880), (8596, 50960), (8918, 49120), (9824, 44590), (10192, 42980), (10745, 40768), (10976, 39910), (12280, 35672), (12740, 34384), (13720, 31928), (14560, 30086), (15043, 29120), (15680, 27937), (15964, 27440), (17192, 25480), (17836, 24560), (19648, 22295), (19955, 21952), (20384, 21490)]