211243680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:588

約数の個数: 192

約数和(自身を含む): 747895680

約数和(自身を除く): 536652000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 107, 108, 120, 135, 144, 160, 180, 214, 216, 240, 270, 288, 321, 360, 428, 432, 457, 480, 535, 540, 642, 720, 856, 864, 914, 963, 1070, 1080, 1284, 1371, 1440, 1605, 1712, 1828, 1926, 2140, 2160, 2285, 2568, 2742, 2889, 3210, 3424, 3656, 3852, 4113, 4280, 4320, 4570, 4815, 5136, 5484, 5778, 6420, 6855, 7312, 7704, 8226, 8560, 9140, 9630, 10272, 10968, 11556, 12339, 12840, 13710, 14445, 14624, 15408, 16452, 17120, 18280, 19260, 20565, 21936, 23112, 24678, 25680, 27420, 28890, 30816, 32904, 36560, 38520, 41130, 43872, 46224, 48899, 49356, 51360, 54840, 57780, 61695, 65808, 73120, 77040, 82260, 92448, 97798, 98712, 109680, 115560, 123390, 131616, 146697, 154080, 164520, 195596, 197424, 219360, 231120, 244495, 246780, 293394, 329040, 391192, 394848, 440091, 462240, 488990, 493560, 586788, 658080, 733485, 782384, 880182, 977980, 987120, 1173576, 1320273, 1466970, 1564768, 1760364, 1955960, 1974240, 2200455, 2347152, 2640546, 2933940, 3520728, 3911920, 4400910, 4694304, 5281092, 5867880, 6601365, 7041456, 7823840, 8801820, 10562184, 11735760, 13202730, 14082912, 17603640, 21124368, 23471520, 26405460, 35207280, 42248736, 52810920, 70414560, 105621840, 211243680]

約数ペア:

[(1, 211243680), (2, 105621840), (3, 70414560), (4, 52810920), (5, 42248736), (6, 35207280), (8, 26405460), (9, 23471520), (10, 21124368), (12, 17603640), (15, 14082912), (16, 13202730), (18, 11735760), (20, 10562184), (24, 8801820), (27, 7823840), (30, 7041456), (32, 6601365), (36, 5867880), (40, 5281092), (45, 4694304), (48, 4400910), (54, 3911920), (60, 3520728), (72, 2933940), (80, 2640546), (90, 2347152), (96, 2200455), (107, 1974240), (108, 1955960), (120, 1760364), (135, 1564768), (144, 1466970), (160, 1320273), (180, 1173576), (214, 987120), (216, 977980), (240, 880182), (270, 782384), (288, 733485), (321, 658080), (360, 586788), (428, 493560), (432, 488990), (457, 462240), (480, 440091), (535, 394848), (540, 391192), (642, 329040), (720, 293394), (856, 246780), (864, 244495), (914, 231120), (963, 219360), (1070, 197424), (1080, 195596), (1284, 164520), (1371, 154080), (1440, 146697), (1605, 131616), (1712, 123390), (1828, 115560), (1926, 109680), (2140, 98712), (2160, 97798), (2285, 92448), (2568, 82260), (2742, 77040), (2889, 73120), (3210, 65808), (3424, 61695), (3656, 57780), (3852, 54840), (4113, 51360), (4280, 49356), (4320, 48899), (4570, 46224), (4815, 43872), (5136, 41130), (5484, 38520), (5778, 36560), (6420, 32904), (6855, 30816), (7312, 28890), (7704, 27420), (8226, 25680), (8560, 24678), (9140, 23112), (9630, 21936), (10272, 20565), (10968, 19260), (11556, 18280), (12339, 17120), (12840, 16452), (13710, 15408), (14445, 14624)]