1589740320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:552

約数の個数: 288

約数和(自身を含む): 5870164608

約数和(自身を除く): 4280424288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 257, 263, 280, 294, 336, 392, 420, 480, 490, 514, 526, 560, 588, 672, 735, 771, 784, 789, 840, 980, 1028, 1052, 1120, 1176, 1285, 1315, 1470, 1542, 1568, 1578, 1680, 1799, 1841, 1960, 2056, 2104, 2352, 2570, 2630, 2940, 3084, 3156, 3360, 3598, 3682, 3855, 3920, 3945, 4112, 4208, 4704, 5140, 5260, 5397, 5523, 5880, 6168, 6312, 7196, 7364, 7710, 7840, 7890, 8224, 8416, 8995, 9205, 10280, 10520, 10794, 11046, 11760, 12336, 12593, 12624, 12887, 14392, 14728, 15420, 15780, 17990, 18410, 20560, 21040, 21588, 22092, 23520, 24672, 25186, 25248, 25774, 26985, 27615, 28784, 29456, 30840, 31560, 35980, 36820, 37779, 38661, 41120, 42080, 43176, 44184, 50372, 51548, 53970, 55230, 57568, 58912, 61680, 62965, 63120, 64435, 67591, 71960, 73640, 75558, 77322, 86352, 88368, 100744, 103096, 107940, 110460, 123360, 125930, 126240, 128870, 135182, 143920, 147280, 151116, 154644, 172704, 176736, 188895, 193305, 201488, 202773, 206192, 215880, 220920, 251860, 257740, 270364, 287840, 294560, 302232, 309288, 337955, 377790, 386610, 402976, 405546, 412384, 431760, 441840, 473137, 503720, 515480, 540728, 604464, 618576, 675910, 755580, 773220, 811092, 863520, 883680, 946274, 1007440, 1013865, 1030960, 1081456, 1208928, 1237152, 1351820, 1419411, 1511160, 1546440, 1622184, 1892548, 2014880, 2027730, 2061920, 2162912, 2365685, 2703640, 2838822, 3022320, 3092880, 3244368, 3311959, 3785096, 4055460, 4731370, 5407280, 5677644, 6044640, 6185760, 6488736, 6623918, 7097055, 7570192, 8110920, 9462740, 9935877, 10814560, 11355288, 13247836, 14194110, 15140384, 16221840, 16559795, 18925480, 19871754, 22710576, 26495672, 28388220, 32443680, 33119590, 37850960, 39743508, 45421152, 49679385, 52991344, 56776440, 66239180, 75701920, 79487016, 99358770, 105982688, 113552880, 132478360, 158974032, 198717540, 227105760, 264956720, 317948064, 397435080, 529913440, 794870160, 1589740320]

約数ペア:

[(1, 1589740320), (2, 794870160), (3, 529913440), (4, 397435080), (5, 317948064), (6, 264956720), (7, 227105760), (8, 198717540), (10, 158974032), (12, 132478360), (14, 113552880), (15, 105982688), (16, 99358770), (20, 79487016), (21, 75701920), (24, 66239180), (28, 56776440), (30, 52991344), (32, 49679385), (35, 45421152), (40, 39743508), (42, 37850960), (48, 33119590), (49, 32443680), (56, 28388220), (60, 26495672), (70, 22710576), (80, 19871754), (84, 18925480), (96, 16559795), (98, 16221840), (105, 15140384), (112, 14194110), (120, 13247836), (140, 11355288), (147, 10814560), (160, 9935877), (168, 9462740), (196, 8110920), (210, 7570192), (224, 7097055), (240, 6623918), (245, 6488736), (257, 6185760), (263, 6044640), (280, 5677644), (294, 5407280), (336, 4731370), (392, 4055460), (420, 3785096), (480, 3311959), (490, 3244368), (514, 3092880), (526, 3022320), (560, 2838822), (588, 2703640), (672, 2365685), (735, 2162912), (771, 2061920), (784, 2027730), (789, 2014880), (840, 1892548), (980, 1622184), (1028, 1546440), (1052, 1511160), (1120, 1419411), (1176, 1351820), (1285, 1237152), (1315, 1208928), (1470, 1081456), (1542, 1030960), (1568, 1013865), (1578, 1007440), (1680, 946274), (1799, 883680), (1841, 863520), (1960, 811092), (2056, 773220), (2104, 755580), (2352, 675910), (2570, 618576), (2630, 604464), (2940, 540728), (3084, 515480), (3156, 503720), (3360, 473137), (3598, 441840), (3682, 431760), (3855, 412384), (3920, 405546), (3945, 402976), (4112, 386610), (4208, 377790), (4704, 337955), (5140, 309288), (5260, 302232), (5397, 294560), (5523, 287840), (5880, 270364), (6168, 257740), (6312, 251860), (7196, 220920), (7364, 215880), (7710, 206192), (7840, 202773), (7890, 201488), (8224, 193305), (8416, 188895), (8995, 176736), (9205, 172704), (10280, 154644), (10520, 151116), (10794, 147280), (11046, 143920), (11760, 135182), (12336, 128870), (12593, 126240), (12624, 125930), (12887, 123360), (14392, 110460), (14728, 107940), (15420, 103096), (15780, 100744), (17990, 88368), (18410, 86352), (20560, 77322), (21040, 75558), (21588, 73640), (22092, 71960), (23520, 67591), (24672, 64435), (25186, 63120), (25248, 62965), (25774, 61680), (26985, 58912), (27615, 57568), (28784, 55230), (29456, 53970), (30840, 51548), (31560, 50372), (35980, 44184), (36820, 43176), (37779, 42080), (38661, 41120)]