16470720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 336

約数和(自身を含む): 69738240

約数和(自身を除く): 53267520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 43, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 86, 90, 95, 96, 105, 112, 114, 120, 126, 129, 133, 140, 144, 152, 160, 168, 171, 172, 180, 190, 192, 210, 215, 224, 228, 240, 252, 258, 266, 280, 285, 288, 301, 304, 315, 320, 336, 342, 344, 360, 380, 387, 399, 420, 430, 448, 456, 480, 504, 516, 532, 560, 570, 576, 602, 608, 630, 645, 665, 672, 684, 688, 720, 760, 774, 798, 817, 840, 855, 860, 903, 912, 960, 1008, 1032, 1064, 1120, 1140, 1197, 1204, 1216, 1260, 1290, 1330, 1344, 1368, 1376, 1440, 1505, 1520, 1548, 1596, 1634, 1680, 1710, 1720, 1806, 1824, 1935, 1995, 2016, 2064, 2128, 2240, 2280, 2394, 2408, 2451, 2520, 2580, 2660, 2709, 2736, 2752, 2880, 3010, 3040, 3096, 3192, 3268, 3360, 3420, 3440, 3612, 3648, 3870, 3990, 4032, 4085, 4128, 4256, 4515, 4560, 4788, 4816, 4902, 5040, 5160, 5320, 5418, 5472, 5719, 5985, 6020, 6080, 6192, 6384, 6536, 6720, 6840, 6880, 7224, 7353, 7740, 7980, 8170, 8256, 8512, 9030, 9120, 9576, 9632, 9804, 10080, 10320, 10640, 10836, 10944, 11438, 11970, 12040, 12255, 12384, 12768, 13072, 13545, 13680, 13760, 14448, 14706, 15480, 15960, 16340, 17157, 18060, 18240, 19152, 19264, 19608, 20160, 20640, 21280, 21672, 22876, 23940, 24080, 24510, 24768, 25536, 26144, 27090, 27360, 28595, 28896, 29412, 30960, 31920, 32680, 34314, 36120, 36765, 38304, 39216, 41280, 42560, 43344, 45752, 47880, 48160, 49020, 51471, 52288, 54180, 54720, 57190, 57792, 58824, 61920, 63840, 65360, 68628, 72240, 73530, 76608, 78432, 85785, 86688, 91504, 95760, 96320, 98040, 102942, 108360, 114380, 117648, 123840, 127680, 130720, 137256, 144480, 147060, 156864, 171570, 173376, 183008, 191520, 196080, 205884, 216720, 228760, 235296, 257355, 261440, 274512, 288960, 294120, 343140, 366016, 383040, 392160, 411768, 433440, 457520, 470592, 514710, 549024, 588240, 686280, 784320, 823536, 866880, 915040, 1029420, 1098048, 1176480, 1372560, 1647072, 1830080, 2058840, 2352960, 2745120, 3294144, 4117680, 5490240, 8235360, 16470720]

約数ペア:

[(1, 16470720), (2, 8235360), (3, 5490240), (4, 4117680), (5, 3294144), (6, 2745120), (7, 2352960), (8, 2058840), (9, 1830080), (10, 1647072), (12, 1372560), (14, 1176480), (15, 1098048), (16, 1029420), (18, 915040), (19, 866880), (20, 823536), (21, 784320), (24, 686280), (28, 588240), (30, 549024), (32, 514710), (35, 470592), (36, 457520), (38, 433440), (40, 411768), (42, 392160), (43, 383040), (45, 366016), (48, 343140), (56, 294120), (57, 288960), (60, 274512), (63, 261440), (64, 257355), (70, 235296), (72, 228760), (76, 216720), (80, 205884), (84, 196080), (86, 191520), (90, 183008), (95, 173376), (96, 171570), (105, 156864), (112, 147060), (114, 144480), (120, 137256), (126, 130720), (129, 127680), (133, 123840), (140, 117648), (144, 114380), (152, 108360), (160, 102942), (168, 98040), (171, 96320), (172, 95760), (180, 91504), (190, 86688), (192, 85785), (210, 78432), (215, 76608), (224, 73530), (228, 72240), (240, 68628), (252, 65360), (258, 63840), (266, 61920), (280, 58824), (285, 57792), (288, 57190), (301, 54720), (304, 54180), (315, 52288), (320, 51471), (336, 49020), (342, 48160), (344, 47880), (360, 45752), (380, 43344), (387, 42560), (399, 41280), (420, 39216), (430, 38304), (448, 36765), (456, 36120), (480, 34314), (504, 32680), (516, 31920), (532, 30960), (560, 29412), (570, 28896), (576, 28595), (602, 27360), (608, 27090), (630, 26144), (645, 25536), (665, 24768), (672, 24510), (684, 24080), (688, 23940), (720, 22876), (760, 21672), (774, 21280), (798, 20640), (817, 20160), (840, 19608), (855, 19264), (860, 19152), (903, 18240), (912, 18060), (960, 17157), (1008, 16340), (1032, 15960), (1064, 15480), (1120, 14706), (1140, 14448), (1197, 13760), (1204, 13680), (1216, 13545), (1260, 13072), (1290, 12768), (1330, 12384), (1344, 12255), (1368, 12040), (1376, 11970), (1440, 11438), (1505, 10944), (1520, 10836), (1548, 10640), (1596, 10320), (1634, 10080), (1680, 9804), (1710, 9632), (1720, 9576), (1806, 9120), (1824, 9030), (1935, 8512), (1995, 8256), (2016, 8170), (2064, 7980), (2128, 7740), (2240, 7353), (2280, 7224), (2394, 6880), (2408, 6840), (2451, 6720), (2520, 6536), (2580, 6384), (2660, 6192), (2709, 6080), (2736, 6020), (2752, 5985), (2880, 5719), (3010, 5472), (3040, 5418), (3096, 5320), (3192, 5160), (3268, 5040), (3360, 4902), (3420, 4816), (3440, 4788), (3612, 4560), (3648, 4515), (3870, 4256), (3990, 4128), (4032, 4085)]