207722340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 745113600

約数和(自身を除く): 537391260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 179, 180, 189, 210, 252, 270, 307, 315, 358, 378, 420, 537, 540, 614, 630, 716, 756, 895, 921, 945, 1074, 1228, 1253, 1260, 1535, 1611, 1790, 1842, 1890, 2148, 2149, 2506, 2685, 2763, 3070, 3222, 3580, 3684, 3759, 3780, 4298, 4605, 4833, 5012, 5370, 5526, 6140, 6265, 6444, 6447, 7518, 8055, 8289, 8596, 9210, 9666, 10740, 10745, 11052, 11277, 12530, 12894, 13815, 15036, 16110, 16578, 18420, 18795, 19332, 19341, 21490, 22554, 24165, 25060, 25788, 27630, 32220, 32235, 33156, 33831, 37590, 38682, 41445, 42980, 45108, 48330, 54953, 55260, 56385, 58023, 64470, 67662, 75180, 77364, 82890, 96660, 96705, 109906, 112770, 116046, 128940, 135324, 164859, 165780, 169155, 193410, 219812, 225540, 232092, 274765, 290115, 329718, 338310, 384671, 386820, 494577, 549530, 580230, 659436, 676620, 769342, 824295, 989154, 1099060, 1154013, 1160460, 1483731, 1538684, 1648590, 1923355, 1978308, 2308026, 2472885, 2967462, 3297180, 3462039, 3846710, 4616052, 4945770, 5770065, 5934924, 6924078, 7418655, 7693420, 9891540, 10386117, 11540130, 13848156, 14837310, 17310195, 20772234, 23080260, 29674620, 34620390, 41544468, 51930585, 69240780, 103861170, 207722340]

約数ペア:

[(1, 207722340), (2, 103861170), (3, 69240780), (4, 51930585), (5, 41544468), (6, 34620390), (7, 29674620), (9, 23080260), (10, 20772234), (12, 17310195), (14, 14837310), (15, 13848156), (18, 11540130), (20, 10386117), (21, 9891540), (27, 7693420), (28, 7418655), (30, 6924078), (35, 5934924), (36, 5770065), (42, 4945770), (45, 4616052), (54, 3846710), (60, 3462039), (63, 3297180), (70, 2967462), (84, 2472885), (90, 2308026), (105, 1978308), (108, 1923355), (126, 1648590), (135, 1538684), (140, 1483731), (179, 1160460), (180, 1154013), (189, 1099060), (210, 989154), (252, 824295), (270, 769342), (307, 676620), (315, 659436), (358, 580230), (378, 549530), (420, 494577), (537, 386820), (540, 384671), (614, 338310), (630, 329718), (716, 290115), (756, 274765), (895, 232092), (921, 225540), (945, 219812), (1074, 193410), (1228, 169155), (1253, 165780), (1260, 164859), (1535, 135324), (1611, 128940), (1790, 116046), (1842, 112770), (1890, 109906), (2148, 96705), (2149, 96660), (2506, 82890), (2685, 77364), (2763, 75180), (3070, 67662), (3222, 64470), (3580, 58023), (3684, 56385), (3759, 55260), (3780, 54953), (4298, 48330), (4605, 45108), (4833, 42980), (5012, 41445), (5370, 38682), (5526, 37590), (6140, 33831), (6265, 33156), (6444, 32235), (6447, 32220), (7518, 27630), (8055, 25788), (8289, 25060), (8596, 24165), (9210, 22554), (9666, 21490), (10740, 19341), (10745, 19332), (11052, 18795), (11277, 18420), (12530, 16578), (12894, 16110), (13815, 15036)]