1520786904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:662

約数の個数: 256

約数和(自身を含む): 5008281600

約数和(自身を除く): 3487494696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 67, 76, 78, 84, 91, 104, 114, 133, 134, 152, 156, 168, 182, 201, 228, 247, 266, 268, 273, 312, 364, 399, 402, 456, 469, 494, 532, 536, 546, 547, 728, 741, 798, 804, 871, 938, 988, 1064, 1092, 1094, 1273, 1407, 1482, 1596, 1608, 1641, 1729, 1742, 1876, 1976, 2184, 2188, 2546, 2613, 2814, 2964, 3192, 3282, 3458, 3484, 3752, 3819, 3829, 4376, 5092, 5187, 5226, 5628, 5928, 6097, 6564, 6916, 6968, 7111, 7638, 7658, 8911, 10184, 10374, 10393, 10452, 11256, 11487, 12194, 13128, 13832, 14222, 15276, 15316, 16549, 17822, 18291, 20748, 20786, 20904, 21333, 22974, 24388, 26733, 28444, 30552, 30632, 31179, 33098, 35644, 36582, 36649, 41496, 41572, 42666, 45948, 48776, 49647, 49777, 53466, 56888, 62358, 66196, 71288, 72751, 73164, 73298, 83144, 85332, 91896, 99294, 99554, 106932, 109947, 115843, 124716, 132392, 135109, 145502, 146328, 146596, 149331, 170664, 198588, 199108, 213864, 218253, 219894, 231686, 249432, 256543, 270218, 291004, 293192, 298662, 347529, 397176, 398216, 405327, 436506, 439788, 463372, 476437, 513086, 540436, 582008, 597324, 695058, 696331, 769629, 810654, 873012, 879576, 926744, 945763, 952874, 1026172, 1080872, 1194648, 1390116, 1392662, 1429311, 1539258, 1621308, 1746024, 1891526, 1905748, 2052344, 2088993, 2780232, 2785324, 2837289, 2858622, 3078516, 3242616, 3335059, 3783052, 3811496, 4177986, 4874317, 5570648, 5674578, 5717244, 6157032, 6670118, 7566104, 8355972, 9052303, 9748634, 10005177, 11349156, 11434488, 13340236, 14622951, 16711944, 18104606, 19497268, 20010354, 22698312, 26680472, 27156909, 29245902, 36209212, 38994536, 40020708, 54313818, 58491804, 63366121, 72418424, 80041416, 108627636, 116983608, 126732242, 190098363, 217255272, 253464484, 380196726, 506928968, 760393452, 1520786904]

約数ペア:

[(1, 1520786904), (2, 760393452), (3, 506928968), (4, 380196726), (6, 253464484), (7, 217255272), (8, 190098363), (12, 126732242), (13, 116983608), (14, 108627636), (19, 80041416), (21, 72418424), (24, 63366121), (26, 58491804), (28, 54313818), (38, 40020708), (39, 38994536), (42, 36209212), (52, 29245902), (56, 27156909), (57, 26680472), (67, 22698312), (76, 20010354), (78, 19497268), (84, 18104606), (91, 16711944), (104, 14622951), (114, 13340236), (133, 11434488), (134, 11349156), (152, 10005177), (156, 9748634), (168, 9052303), (182, 8355972), (201, 7566104), (228, 6670118), (247, 6157032), (266, 5717244), (268, 5674578), (273, 5570648), (312, 4874317), (364, 4177986), (399, 3811496), (402, 3783052), (456, 3335059), (469, 3242616), (494, 3078516), (532, 2858622), (536, 2837289), (546, 2785324), (547, 2780232), (728, 2088993), (741, 2052344), (798, 1905748), (804, 1891526), (871, 1746024), (938, 1621308), (988, 1539258), (1064, 1429311), (1092, 1392662), (1094, 1390116), (1273, 1194648), (1407, 1080872), (1482, 1026172), (1596, 952874), (1608, 945763), (1641, 926744), (1729, 879576), (1742, 873012), (1876, 810654), (1976, 769629), (2184, 696331), (2188, 695058), (2546, 597324), (2613, 582008), (2814, 540436), (2964, 513086), (3192, 476437), (3282, 463372), (3458, 439788), (3484, 436506), (3752, 405327), (3819, 398216), (3829, 397176), (4376, 347529), (5092, 298662), (5187, 293192), (5226, 291004), (5628, 270218), (5928, 256543), (6097, 249432), (6564, 231686), (6916, 219894), (6968, 218253), (7111, 213864), (7638, 199108), (7658, 198588), (8911, 170664), (10184, 149331), (10374, 146596), (10393, 146328), (10452, 145502), (11256, 135109), (11487, 132392), (12194, 124716), (13128, 115843), (13832, 109947), (14222, 106932), (15276, 99554), (15316, 99294), (16549, 91896), (17822, 85332), (18291, 83144), (20748, 73298), (20786, 73164), (20904, 72751), (21333, 71288), (22974, 66196), (24388, 62358), (26733, 56888), (28444, 53466), (30552, 49777), (30632, 49647), (31179, 48776), (33098, 45948), (35644, 42666), (36582, 41572), (36649, 41496)]