105139440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:956

約数の個数: 240

約数和(自身を含む): 421544448

約数和(自身を除く): 316405008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 907, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1814, 1840, 1932, 2070, 2415, 2520, 2576, 2721, 2760, 2898, 3220, 3312, 3628, 3864, 4140, 4535, 4830, 5040, 5442, 5520, 5796, 6349, 6440, 7245, 7256, 7728, 8163, 8280, 9070, 9660, 10884, 11592, 12698, 12880, 13605, 14490, 14512, 16326, 16560, 18140, 19047, 19320, 20861, 21768, 23184, 25396, 27210, 28980, 31745, 32652, 36280, 38094, 38640, 40815, 41722, 43536, 50792, 54420, 57141, 57960, 62583, 63490, 65304, 72560, 76188, 81630, 83444, 95235, 101584, 104305, 108840, 114282, 115920, 125166, 126980, 130608, 146027, 152376, 163260, 166888, 187749, 190470, 208610, 217680, 228564, 250332, 253960, 285705, 292054, 304752, 312915, 326520, 333776, 375498, 380940, 417220, 438081, 457128, 500664, 507920, 571410, 584108, 625830, 653040, 730135, 750996, 761880, 834440, 876162, 914256, 938745, 1001328, 1142820, 1168216, 1251660, 1314243, 1460270, 1501992, 1523760, 1668880, 1752324, 1877490, 2190405, 2285640, 2336432, 2503320, 2628486, 2920540, 3003984, 3504648, 3754980, 4380810, 4571280, 5006640, 5256972, 5841080, 6571215, 7009296, 7509960, 8761620, 10513944, 11682160, 13142430, 15019920, 17523240, 21027888, 26284860, 35046480, 52569720, 105139440]

約数ペア:

[(1, 105139440), (2, 52569720), (3, 35046480), (4, 26284860), (5, 21027888), (6, 17523240), (7, 15019920), (8, 13142430), (9, 11682160), (10, 10513944), (12, 8761620), (14, 7509960), (15, 7009296), (16, 6571215), (18, 5841080), (20, 5256972), (21, 5006640), (23, 4571280), (24, 4380810), (28, 3754980), (30, 3504648), (35, 3003984), (36, 2920540), (40, 2628486), (42, 2503320), (45, 2336432), (46, 2285640), (48, 2190405), (56, 1877490), (60, 1752324), (63, 1668880), (69, 1523760), (70, 1501992), (72, 1460270), (80, 1314243), (84, 1251660), (90, 1168216), (92, 1142820), (105, 1001328), (112, 938745), (115, 914256), (120, 876162), (126, 834440), (138, 761880), (140, 750996), (144, 730135), (161, 653040), (168, 625830), (180, 584108), (184, 571410), (207, 507920), (210, 500664), (230, 457128), (240, 438081), (252, 417220), (276, 380940), (280, 375498), (315, 333776), (322, 326520), (336, 312915), (345, 304752), (360, 292054), (368, 285705), (414, 253960), (420, 250332), (460, 228564), (483, 217680), (504, 208610), (552, 190470), (560, 187749), (630, 166888), (644, 163260), (690, 152376), (720, 146027), (805, 130608), (828, 126980), (840, 125166), (907, 115920), (920, 114282), (966, 108840), (1008, 104305), (1035, 101584), (1104, 95235), (1260, 83444), (1288, 81630), (1380, 76188), (1449, 72560), (1610, 65304), (1656, 63490), (1680, 62583), (1814, 57960), (1840, 57141), (1932, 54420), (2070, 50792), (2415, 43536), (2520, 41722), (2576, 40815), (2721, 38640), (2760, 38094), (2898, 36280), (3220, 32652), (3312, 31745), (3628, 28980), (3864, 27210), (4140, 25396), (4535, 23184), (4830, 21768), (5040, 20861), (5442, 19320), (5520, 19047), (5796, 18140), (6349, 16560), (6440, 16326), (7245, 14512), (7256, 14490), (7728, 13605), (8163, 12880), (8280, 12698), (9070, 11592), (9660, 10884)]