556318560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 384

約数和(自身を含む): 2128896000

約数和(自身を除く): 1572577440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 96, 98, 105, 109, 112, 120, 124, 140, 147, 155, 160, 168, 186, 196, 210, 217, 218, 224, 240, 245, 248, 280, 294, 310, 327, 336, 343, 372, 392, 420, 434, 436, 465, 480, 490, 496, 545, 560, 588, 620, 651, 654, 672, 686, 735, 744, 763, 784, 840, 868, 872, 930, 980, 992, 1029, 1085, 1090, 1120, 1176, 1240, 1302, 1308, 1372, 1470, 1488, 1519, 1526, 1568, 1635, 1680, 1715, 1736, 1744, 1860, 1960, 2058, 2170, 2180, 2289, 2352, 2480, 2604, 2616, 2744, 2940, 2976, 3038, 3052, 3255, 3270, 3360, 3379, 3430, 3472, 3488, 3720, 3815, 3920, 4116, 4340, 4360, 4557, 4578, 4704, 4960, 5145, 5208, 5232, 5341, 5488, 5880, 6076, 6104, 6510, 6540, 6758, 6860, 6944, 7440, 7595, 7630, 7840, 8232, 8680, 8720, 9114, 9156, 10137, 10290, 10416, 10464, 10633, 10682, 10976, 11445, 11760, 12152, 12208, 13020, 13080, 13516, 13720, 14880, 15190, 15260, 16023, 16464, 16895, 17360, 17440, 18228, 18312, 20274, 20580, 20832, 21266, 21364, 22785, 22890, 23520, 23653, 24304, 24416, 26040, 26160, 26705, 27032, 27440, 30380, 30520, 31899, 32046, 32928, 33790, 34720, 36456, 36624, 37387, 40548, 41160, 42532, 42728, 45570, 45780, 47306, 48608, 50685, 52080, 52320, 53165, 53410, 54064, 54880, 60760, 61040, 63798, 64092, 67580, 70959, 72912, 73248, 74774, 80115, 81096, 82320, 85064, 85456, 91140, 91560, 94612, 101370, 104160, 106330, 106820, 108128, 112161, 118265, 121520, 122080, 127596, 128184, 135160, 141918, 145824, 149548, 159495, 160230, 162192, 164640, 165571, 170128, 170912, 182280, 183120, 186935, 189224, 202740, 212660, 213640, 224322, 236530, 243040, 255192, 256368, 270320, 283836, 299096, 318990, 320460, 324384, 331142, 340256, 354795, 364560, 366240, 373870, 378448, 405480, 425320, 427280, 448644, 473060, 496713, 510384, 512736, 540640, 560805, 567672, 598192, 637980, 640920, 662284, 709590, 729120, 747740, 756896, 810960, 827855, 850640, 854560, 897288, 946120, 993426, 1020768, 1121610, 1135344, 1158997, 1196384, 1275960, 1281840, 1324568, 1419180, 1495480, 1621920, 1655710, 1701280, 1794576, 1892240, 1986852, 2243220, 2270688, 2317994, 2483565, 2551920, 2563680, 2649136, 2838360, 2990960, 3311420, 3476991, 3589152, 3784480, 3973704, 4486440, 4635988, 4967130, 5103840, 5298272, 5676720, 5794985, 5981920, 6622840, 6953982, 7947408, 8972880, 9271976, 9934260, 11353440, 11589970, 13245680, 13907964, 15894816, 17384955, 17945760, 18543952, 19868520, 23179940, 26491360, 27815928, 34769910, 37087904, 39737040, 46359880, 55631856, 69539820, 79474080, 92719760, 111263712, 139079640, 185439520, 278159280, 556318560]

約数ペア:

[(1, 556318560), (2, 278159280), (3, 185439520), (4, 139079640), (5, 111263712), (6, 92719760), (7, 79474080), (8, 69539820), (10, 55631856), (12, 46359880), (14, 39737040), (15, 37087904), (16, 34769910), (20, 27815928), (21, 26491360), (24, 23179940), (28, 19868520), (30, 18543952), (31, 17945760), (32, 17384955), (35, 15894816), (40, 13907964), (42, 13245680), (48, 11589970), (49, 11353440), (56, 9934260), (60, 9271976), (62, 8972880), (70, 7947408), (80, 6953982), (84, 6622840), (93, 5981920), (96, 5794985), (98, 5676720), (105, 5298272), (109, 5103840), (112, 4967130), (120, 4635988), (124, 4486440), (140, 3973704), (147, 3784480), (155, 3589152), (160, 3476991), (168, 3311420), (186, 2990960), (196, 2838360), (210, 2649136), (217, 2563680), (218, 2551920), (224, 2483565), (240, 2317994), (245, 2270688), (248, 2243220), (280, 1986852), (294, 1892240), (310, 1794576), (327, 1701280), (336, 1655710), (343, 1621920), (372, 1495480), (392, 1419180), (420, 1324568), (434, 1281840), (436, 1275960), (465, 1196384), (480, 1158997), (490, 1135344), (496, 1121610), (545, 1020768), (560, 993426), (588, 946120), (620, 897288), (651, 854560), (654, 850640), (672, 827855), (686, 810960), (735, 756896), (744, 747740), (763, 729120), (784, 709590), (840, 662284), (868, 640920), (872, 637980), (930, 598192), (980, 567672), (992, 560805), (1029, 540640), (1085, 512736), (1090, 510384), (1120, 496713), (1176, 473060), (1240, 448644), (1302, 427280), (1308, 425320), (1372, 405480), (1470, 378448), (1488, 373870), (1519, 366240), (1526, 364560), (1568, 354795), (1635, 340256), (1680, 331142), (1715, 324384), (1736, 320460), (1744, 318990), (1860, 299096), (1960, 283836), (2058, 270320), (2170, 256368), (2180, 255192), (2289, 243040), (2352, 236530), (2480, 224322), (2604, 213640), (2616, 212660), (2744, 202740), (2940, 189224), (2976, 186935), (3038, 183120), (3052, 182280), (3255, 170912), (3270, 170128), (3360, 165571), (3379, 164640), (3430, 162192), (3472, 160230), (3488, 159495), (3720, 149548), (3815, 145824), (3920, 141918), (4116, 135160), (4340, 128184), (4360, 127596), (4557, 122080), (4578, 121520), (4704, 118265), (4960, 112161), (5145, 108128), (5208, 106820), (5232, 106330), (5341, 104160), (5488, 101370), (5880, 94612), (6076, 91560), (6104, 91140), (6510, 85456), (6540, 85064), (6758, 82320), (6860, 81096), (6944, 80115), (7440, 74774), (7595, 73248), (7630, 72912), (7840, 70959), (8232, 67580), (8680, 64092), (8720, 63798), (9114, 61040), (9156, 60760), (10137, 54880), (10290, 54064), (10416, 53410), (10464, 53165), (10633, 52320), (10682, 52080), (10976, 50685), (11445, 48608), (11760, 47306), (12152, 45780), (12208, 45570), (13020, 42728), (13080, 42532), (13516, 41160), (13720, 40548), (14880, 37387), (15190, 36624), (15260, 36456), (16023, 34720), (16464, 33790), (16895, 32928), (17360, 32046), (17440, 31899), (18228, 30520), (18312, 30380), (20274, 27440), (20580, 27032), (20832, 26705), (21266, 26160), (21364, 26040), (22785, 24416), (22890, 24304), (23520, 23653)]