1408214640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:480

約数の個数: 320

約数和(自身を含む): 5303946240

約数和(自身を除く): 3895731600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 157, 168, 190, 210, 228, 240, 266, 280, 281, 285, 304, 314, 336, 380, 399, 420, 456, 471, 532, 560, 562, 570, 628, 665, 760, 785, 798, 840, 843, 912, 942, 1064, 1099, 1124, 1140, 1256, 1330, 1405, 1520, 1570, 1596, 1680, 1686, 1884, 1967, 1995, 2128, 2198, 2248, 2280, 2355, 2512, 2660, 2810, 2983, 3140, 3192, 3297, 3372, 3768, 3934, 3990, 4215, 4396, 4496, 4560, 4710, 5320, 5339, 5495, 5620, 5901, 5966, 6280, 6384, 6594, 6744, 7536, 7868, 7980, 8430, 8792, 8949, 9420, 9835, 10640, 10678, 10990, 11240, 11802, 11932, 12560, 13188, 13488, 14915, 15736, 15960, 16017, 16485, 16860, 17584, 17898, 18840, 19670, 20881, 21356, 21980, 22480, 23604, 23864, 26376, 26695, 29505, 29830, 31472, 31920, 32034, 32970, 33720, 35796, 37373, 37680, 39340, 41762, 42712, 43960, 44117, 44745, 47208, 47728, 52752, 53390, 59010, 59660, 62643, 64068, 65940, 67440, 71592, 74746, 78680, 80085, 83524, 85424, 87920, 88234, 89490, 94416, 104405, 106780, 112119, 118020, 119320, 125286, 128136, 131880, 132351, 143184, 149492, 157360, 160170, 167048, 176468, 178980, 186865, 208810, 213560, 220585, 224238, 236040, 238640, 250572, 256272, 263760, 264702, 298984, 308819, 313215, 320340, 334096, 352936, 357960, 373730, 417620, 427120, 441170, 448476, 472080, 501144, 529404, 560595, 597968, 617638, 626430, 640680, 661755, 705872, 715920, 747460, 835240, 838223, 882340, 896952, 926457, 1002288, 1058808, 1121190, 1235276, 1252860, 1281360, 1323510, 1494920, 1544095, 1670480, 1676446, 1764680, 1793904, 1852914, 2117616, 2242380, 2470552, 2505720, 2514669, 2647020, 2989840, 3088190, 3352892, 3529360, 3705828, 4191115, 4484760, 4632285, 4941104, 5011440, 5029338, 5294040, 5867561, 6176380, 6705784, 7411656, 8382230, 8969520, 9264570, 10058676, 10588080, 11735122, 12352760, 12573345, 13411568, 14823312, 16764460, 17602683, 18529140, 20117352, 23470244, 24705520, 25146690, 29337805, 33528920, 35205366, 37058280, 40234704, 46940488, 50293380, 58675610, 67057840, 70410732, 74116560, 88013415, 93880976, 100586760, 117351220, 140821464, 176026830, 201173520, 234702440, 281642928, 352053660, 469404880, 704107320, 1408214640]

約数ペア:

[(1, 1408214640), (2, 704107320), (3, 469404880), (4, 352053660), (5, 281642928), (6, 234702440), (7, 201173520), (8, 176026830), (10, 140821464), (12, 117351220), (14, 100586760), (15, 93880976), (16, 88013415), (19, 74116560), (20, 70410732), (21, 67057840), (24, 58675610), (28, 50293380), (30, 46940488), (35, 40234704), (38, 37058280), (40, 35205366), (42, 33528920), (48, 29337805), (56, 25146690), (57, 24705520), (60, 23470244), (70, 20117352), (76, 18529140), (80, 17602683), (84, 16764460), (95, 14823312), (105, 13411568), (112, 12573345), (114, 12352760), (120, 11735122), (133, 10588080), (140, 10058676), (152, 9264570), (157, 8969520), (168, 8382230), (190, 7411656), (210, 6705784), (228, 6176380), (240, 5867561), (266, 5294040), (280, 5029338), (281, 5011440), (285, 4941104), (304, 4632285), (314, 4484760), (336, 4191115), (380, 3705828), (399, 3529360), (420, 3352892), (456, 3088190), (471, 2989840), (532, 2647020), (560, 2514669), (562, 2505720), (570, 2470552), (628, 2242380), (665, 2117616), (760, 1852914), (785, 1793904), (798, 1764680), (840, 1676446), (843, 1670480), (912, 1544095), (942, 1494920), (1064, 1323510), (1099, 1281360), (1124, 1252860), (1140, 1235276), (1256, 1121190), (1330, 1058808), (1405, 1002288), (1520, 926457), (1570, 896952), (1596, 882340), (1680, 838223), (1686, 835240), (1884, 747460), (1967, 715920), (1995, 705872), (2128, 661755), (2198, 640680), (2248, 626430), (2280, 617638), (2355, 597968), (2512, 560595), (2660, 529404), (2810, 501144), (2983, 472080), (3140, 448476), (3192, 441170), (3297, 427120), (3372, 417620), (3768, 373730), (3934, 357960), (3990, 352936), (4215, 334096), (4396, 320340), (4496, 313215), (4560, 308819), (4710, 298984), (5320, 264702), (5339, 263760), (5495, 256272), (5620, 250572), (5901, 238640), (5966, 236040), (6280, 224238), (6384, 220585), (6594, 213560), (6744, 208810), (7536, 186865), (7868, 178980), (7980, 176468), (8430, 167048), (8792, 160170), (8949, 157360), (9420, 149492), (9835, 143184), (10640, 132351), (10678, 131880), (10990, 128136), (11240, 125286), (11802, 119320), (11932, 118020), (12560, 112119), (13188, 106780), (13488, 104405), (14915, 94416), (15736, 89490), (15960, 88234), (16017, 87920), (16485, 85424), (16860, 83524), (17584, 80085), (17898, 78680), (18840, 74746), (19670, 71592), (20881, 67440), (21356, 65940), (21980, 64068), (22480, 62643), (23604, 59660), (23864, 59010), (26376, 53390), (26695, 52752), (29505, 47728), (29830, 47208), (31472, 44745), (31920, 44117), (32034, 43960), (32970, 42712), (33720, 41762), (35796, 39340), (37373, 37680)]