211461120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 264

約数和(自身を含む): 791304696

約数和(自身を除く): 579843576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 353, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 706, 720, 768, 780, 832, 936, 960, 1024, 1040, 1059, 1152, 1170, 1248, 1280, 1412, 1440, 1536, 1560, 1664, 1765, 1872, 1920, 2080, 2118, 2304, 2340, 2496, 2560, 2824, 2880, 3072, 3120, 3177, 3328, 3530, 3744, 3840, 4160, 4236, 4589, 4608, 4680, 4992, 5120, 5295, 5648, 5760, 6240, 6354, 6656, 7060, 7488, 7680, 8320, 8472, 9178, 9216, 9360, 9984, 10590, 11296, 11520, 12480, 12708, 13312, 13767, 14120, 14976, 15360, 15885, 16640, 16944, 18356, 18720, 19968, 21180, 22592, 22945, 23040, 24960, 25416, 27534, 28240, 29952, 31770, 33280, 33888, 36712, 37440, 39936, 41301, 42360, 45184, 45890, 46080, 49920, 50832, 55068, 56480, 59904, 63540, 66560, 67776, 68835, 73424, 74880, 82602, 84720, 90368, 91780, 99840, 101664, 110136, 112960, 119808, 127080, 135552, 137670, 146848, 149760, 165204, 169440, 180736, 183560, 199680, 203328, 206505, 220272, 225920, 254160, 271104, 275340, 293696, 299520, 330408, 338880, 361472, 367120, 406656, 413010, 440544, 451840, 508320, 542208, 550680, 587392, 599040, 660816, 677760, 734240, 813312, 826020, 881088, 903680, 1016640, 1084416, 1101360, 1174784, 1321632, 1355520, 1468480, 1626624, 1652040, 1762176, 1807360, 2033280, 2202720, 2349568, 2643264, 2711040, 2936960, 3253248, 3304080, 3524352, 4066560, 4405440, 4699136, 5286528, 5422080, 5873920, 6608160, 7048704, 8133120, 8810880, 10573056, 11747840, 13216320, 14097408, 16266240, 17621760, 21146112, 23495680, 26432640, 35243520, 42292224, 52865280, 70487040, 105730560, 211461120]

約数ペア:

[(1, 211461120), (2, 105730560), (3, 70487040), (4, 52865280), (5, 42292224), (6, 35243520), (8, 26432640), (9, 23495680), (10, 21146112), (12, 17621760), (13, 16266240), (15, 14097408), (16, 13216320), (18, 11747840), (20, 10573056), (24, 8810880), (26, 8133120), (30, 7048704), (32, 6608160), (36, 5873920), (39, 5422080), (40, 5286528), (45, 4699136), (48, 4405440), (52, 4066560), (60, 3524352), (64, 3304080), (65, 3253248), (72, 2936960), (78, 2711040), (80, 2643264), (90, 2349568), (96, 2202720), (104, 2033280), (117, 1807360), (120, 1762176), (128, 1652040), (130, 1626624), (144, 1468480), (156, 1355520), (160, 1321632), (180, 1174784), (192, 1101360), (195, 1084416), (208, 1016640), (234, 903680), (240, 881088), (256, 826020), (260, 813312), (288, 734240), (312, 677760), (320, 660816), (353, 599040), (360, 587392), (384, 550680), (390, 542208), (416, 508320), (468, 451840), (480, 440544), (512, 413010), (520, 406656), (576, 367120), (585, 361472), (624, 338880), (640, 330408), (706, 299520), (720, 293696), (768, 275340), (780, 271104), (832, 254160), (936, 225920), (960, 220272), (1024, 206505), (1040, 203328), (1059, 199680), (1152, 183560), (1170, 180736), (1248, 169440), (1280, 165204), (1412, 149760), (1440, 146848), (1536, 137670), (1560, 135552), (1664, 127080), (1765, 119808), (1872, 112960), (1920, 110136), (2080, 101664), (2118, 99840), (2304, 91780), (2340, 90368), (2496, 84720), (2560, 82602), (2824, 74880), (2880, 73424), (3072, 68835), (3120, 67776), (3177, 66560), (3328, 63540), (3530, 59904), (3744, 56480), (3840, 55068), (4160, 50832), (4236, 49920), (4589, 46080), (4608, 45890), (4680, 45184), (4992, 42360), (5120, 41301), (5295, 39936), (5648, 37440), (5760, 36712), (6240, 33888), (6354, 33280), (6656, 31770), (7060, 29952), (7488, 28240), (7680, 27534), (8320, 25416), (8472, 24960), (9178, 23040), (9216, 22945), (9360, 22592), (9984, 21180), (10590, 19968), (11296, 18720), (11520, 18356), (12480, 16944), (12708, 16640), (13312, 15885), (13767, 15360), (14120, 14976)]