227105760

素因数分解:

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

素因数の和:545

約数の個数: 192

約数和(自身を含む): 823882752

約数和(自身を除く): 596776992

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 257, 263, 280, 336, 420, 480, 514, 526, 560, 672, 771, 789, 840, 1028, 1052, 1120, 1285, 1315, 1542, 1578, 1680, 1799, 1841, 2056, 2104, 2570, 2630, 3084, 3156, 3360, 3598, 3682, 3855, 3945, 4112, 4208, 5140, 5260, 5397, 5523, 6168, 6312, 7196, 7364, 7710, 7890, 8224, 8416, 8995, 9205, 10280, 10520, 10794, 11046, 12336, 12624, 14392, 14728, 15420, 15780, 17990, 18410, 20560, 21040, 21588, 22092, 24672, 25248, 26985, 27615, 28784, 29456, 30840, 31560, 35980, 36820, 41120, 42080, 43176, 44184, 53970, 55230, 57568, 58912, 61680, 63120, 67591, 71960, 73640, 86352, 88368, 107940, 110460, 123360, 126240, 135182, 143920, 147280, 172704, 176736, 202773, 215880, 220920, 270364, 287840, 294560, 337955, 405546, 431760, 441840, 473137, 540728, 675910, 811092, 863520, 883680, 946274, 1013865, 1081456, 1351820, 1419411, 1622184, 1892548, 2027730, 2162912, 2365685, 2703640, 2838822, 3244368, 3785096, 4055460, 4731370, 5407280, 5677644, 6488736, 7097055, 7570192, 8110920, 9462740, 10814560, 11355288, 14194110, 15140384, 16221840, 18925480, 22710576, 28388220, 32443680, 37850960, 45421152, 56776440, 75701920, 113552880, 227105760]

約数ペア:

[(1, 227105760), (2, 113552880), (3, 75701920), (4, 56776440), (5, 45421152), (6, 37850960), (7, 32443680), (8, 28388220), (10, 22710576), (12, 18925480), (14, 16221840), (15, 15140384), (16, 14194110), (20, 11355288), (21, 10814560), (24, 9462740), (28, 8110920), (30, 7570192), (32, 7097055), (35, 6488736), (40, 5677644), (42, 5407280), (48, 4731370), (56, 4055460), (60, 3785096), (70, 3244368), (80, 2838822), (84, 2703640), (96, 2365685), (105, 2162912), (112, 2027730), (120, 1892548), (140, 1622184), (160, 1419411), (168, 1351820), (210, 1081456), (224, 1013865), (240, 946274), (257, 883680), (263, 863520), (280, 811092), (336, 675910), (420, 540728), (480, 473137), (514, 441840), (526, 431760), (560, 405546), (672, 337955), (771, 294560), (789, 287840), (840, 270364), (1028, 220920), (1052, 215880), (1120, 202773), (1285, 176736), (1315, 172704), (1542, 147280), (1578, 143920), (1680, 135182), (1799, 126240), (1841, 123360), (2056, 110460), (2104, 107940), (2570, 88368), (2630, 86352), (3084, 73640), (3156, 71960), (3360, 67591), (3598, 63120), (3682, 61680), (3855, 58912), (3945, 57568), (4112, 55230), (4208, 53970), (5140, 44184), (5260, 43176), (5397, 42080), (5523, 41120), (6168, 36820), (6312, 35980), (7196, 31560), (7364, 30840), (7710, 29456), (7890, 28784), (8224, 27615), (8416, 26985), (8995, 25248), (9205, 24672), (10280, 22092), (10520, 21588), (10794, 21040), (11046, 20560), (12336, 18410), (12624, 17990), (14392, 15780), (14728, 15420)]