214903680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 256

約数和(自身を含む): 743212800

約数和(自身を除く): 528309120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 64, 76, 80, 86, 95, 96, 114, 120, 128, 129, 137, 152, 160, 172, 190, 192, 215, 228, 240, 258, 274, 285, 304, 320, 344, 380, 384, 411, 430, 456, 480, 516, 548, 570, 608, 640, 645, 685, 688, 760, 817, 822, 860, 912, 960, 1032, 1096, 1140, 1216, 1290, 1370, 1376, 1520, 1634, 1644, 1720, 1824, 1920, 2055, 2064, 2192, 2280, 2432, 2451, 2580, 2603, 2740, 2752, 3040, 3268, 3288, 3440, 3648, 4085, 4110, 4128, 4384, 4560, 4902, 5160, 5206, 5480, 5504, 5891, 6080, 6536, 6576, 6880, 7296, 7809, 8170, 8220, 8256, 8768, 9120, 9804, 10320, 10412, 10960, 11782, 12160, 12255, 13015, 13072, 13152, 13760, 15618, 16340, 16440, 16512, 17536, 17673, 18240, 19608, 20640, 20824, 21920, 23564, 24510, 26030, 26144, 26304, 27520, 29455, 31236, 32680, 32880, 35346, 36480, 39045, 39216, 41280, 41648, 43840, 47128, 49020, 52060, 52288, 52608, 58910, 62472, 65360, 65760, 70692, 78090, 78432, 82560, 83296, 87680, 88365, 94256, 98040, 104120, 104576, 111929, 117820, 124944, 130720, 131520, 141384, 156180, 156864, 166592, 176730, 188512, 196080, 208240, 223858, 235640, 249888, 261440, 263040, 282768, 312360, 313728, 333184, 335787, 353460, 377024, 392160, 416480, 447716, 471280, 499776, 522880, 559645, 565536, 624720, 671574, 706920, 754048, 784320, 832960, 895432, 942560, 999552, 1119290, 1131072, 1249440, 1343148, 1413840, 1568640, 1665920, 1678935, 1790864, 1885120, 2238580, 2262144, 2498880, 2686296, 2827680, 3357870, 3581728, 3770240, 4477160, 4997760, 5372592, 5655360, 6715740, 7163456, 8954320, 10745184, 11310720, 13431480, 14326912, 17908640, 21490368, 26862960, 35817280, 42980736, 53725920, 71634560, 107451840, 214903680]

約数ペア:

[(1, 214903680), (2, 107451840), (3, 71634560), (4, 53725920), (5, 42980736), (6, 35817280), (8, 26862960), (10, 21490368), (12, 17908640), (15, 14326912), (16, 13431480), (19, 11310720), (20, 10745184), (24, 8954320), (30, 7163456), (32, 6715740), (38, 5655360), (40, 5372592), (43, 4997760), (48, 4477160), (57, 3770240), (60, 3581728), (64, 3357870), (76, 2827680), (80, 2686296), (86, 2498880), (95, 2262144), (96, 2238580), (114, 1885120), (120, 1790864), (128, 1678935), (129, 1665920), (137, 1568640), (152, 1413840), (160, 1343148), (172, 1249440), (190, 1131072), (192, 1119290), (215, 999552), (228, 942560), (240, 895432), (258, 832960), (274, 784320), (285, 754048), (304, 706920), (320, 671574), (344, 624720), (380, 565536), (384, 559645), (411, 522880), (430, 499776), (456, 471280), (480, 447716), (516, 416480), (548, 392160), (570, 377024), (608, 353460), (640, 335787), (645, 333184), (685, 313728), (688, 312360), (760, 282768), (817, 263040), (822, 261440), (860, 249888), (912, 235640), (960, 223858), (1032, 208240), (1096, 196080), (1140, 188512), (1216, 176730), (1290, 166592), (1370, 156864), (1376, 156180), (1520, 141384), (1634, 131520), (1644, 130720), (1720, 124944), (1824, 117820), (1920, 111929), (2055, 104576), (2064, 104120), (2192, 98040), (2280, 94256), (2432, 88365), (2451, 87680), (2580, 83296), (2603, 82560), (2740, 78432), (2752, 78090), (3040, 70692), (3268, 65760), (3288, 65360), (3440, 62472), (3648, 58910), (4085, 52608), (4110, 52288), (4128, 52060), (4384, 49020), (4560, 47128), (4902, 43840), (5160, 41648), (5206, 41280), (5480, 39216), (5504, 39045), (5891, 36480), (6080, 35346), (6536, 32880), (6576, 32680), (6880, 31236), (7296, 29455), (7809, 27520), (8170, 26304), (8220, 26144), (8256, 26030), (8768, 24510), (9120, 23564), (9804, 21920), (10320, 20824), (10412, 20640), (10960, 19608), (11782, 18240), (12160, 17673), (12255, 17536), (13015, 16512), (13072, 16440), (13152, 16340), (13760, 15618)]