56985180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 198159360

約数和(自身を除く): 141174180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 37, 38, 42, 57, 60, 70, 74, 76, 84, 95, 105, 111, 114, 133, 140, 148, 185, 190, 193, 210, 222, 228, 259, 266, 285, 370, 380, 386, 399, 420, 444, 518, 532, 555, 570, 579, 665, 703, 740, 772, 777, 798, 965, 1036, 1110, 1140, 1158, 1295, 1330, 1351, 1406, 1554, 1596, 1930, 1995, 2109, 2220, 2316, 2590, 2660, 2702, 2812, 2895, 3108, 3515, 3667, 3860, 3885, 3990, 4053, 4218, 4921, 5180, 5404, 5790, 6755, 7030, 7141, 7334, 7770, 7980, 8106, 8436, 9842, 10545, 11001, 11580, 13510, 14060, 14282, 14668, 14763, 15540, 16212, 18335, 19684, 20265, 21090, 21423, 22002, 24605, 25669, 27020, 28564, 29526, 35705, 36670, 40530, 42180, 42846, 44004, 49210, 49987, 51338, 55005, 59052, 71410, 73340, 73815, 77007, 81060, 85692, 98420, 99974, 102676, 107115, 110010, 128345, 135679, 142820, 147630, 149961, 154014, 199948, 214230, 220020, 249935, 256690, 271358, 295260, 299922, 308028, 385035, 407037, 428460, 499870, 513380, 542716, 599844, 678395, 749805, 770070, 814074, 949753, 999740, 1356790, 1499610, 1540140, 1628148, 1899506, 2035185, 2713580, 2849259, 2999220, 3799012, 4070370, 4748765, 5698518, 8140740, 9497530, 11397036, 14246295, 18995060, 28492590, 56985180]

約数ペア:

[(1, 56985180), (2, 28492590), (3, 18995060), (4, 14246295), (5, 11397036), (6, 9497530), (7, 8140740), (10, 5698518), (12, 4748765), (14, 4070370), (15, 3799012), (19, 2999220), (20, 2849259), (21, 2713580), (28, 2035185), (30, 1899506), (35, 1628148), (37, 1540140), (38, 1499610), (42, 1356790), (57, 999740), (60, 949753), (70, 814074), (74, 770070), (76, 749805), (84, 678395), (95, 599844), (105, 542716), (111, 513380), (114, 499870), (133, 428460), (140, 407037), (148, 385035), (185, 308028), (190, 299922), (193, 295260), (210, 271358), (222, 256690), (228, 249935), (259, 220020), (266, 214230), (285, 199948), (370, 154014), (380, 149961), (386, 147630), (399, 142820), (420, 135679), (444, 128345), (518, 110010), (532, 107115), (555, 102676), (570, 99974), (579, 98420), (665, 85692), (703, 81060), (740, 77007), (772, 73815), (777, 73340), (798, 71410), (965, 59052), (1036, 55005), (1110, 51338), (1140, 49987), (1158, 49210), (1295, 44004), (1330, 42846), (1351, 42180), (1406, 40530), (1554, 36670), (1596, 35705), (1930, 29526), (1995, 28564), (2109, 27020), (2220, 25669), (2316, 24605), (2590, 22002), (2660, 21423), (2702, 21090), (2812, 20265), (2895, 19684), (3108, 18335), (3515, 16212), (3667, 15540), (3860, 14763), (3885, 14668), (3990, 14282), (4053, 14060), (4218, 13510), (4921, 11580), (5180, 11001), (5404, 10545), (5790, 9842), (6755, 8436), (7030, 8106), (7141, 7980), (7334, 7770)]