1399785660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1013

約数の個数: 288

約数和(自身を含む): 5285734272

約数和(自身を除く): 3885948612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 97, 105, 117, 126, 130, 140, 156, 180, 182, 194, 195, 210, 234, 252, 260, 273, 291, 315, 364, 388, 390, 420, 455, 468, 485, 546, 582, 585, 630, 679, 780, 819, 873, 881, 910, 970, 1092, 1164, 1170, 1260, 1261, 1358, 1365, 1455, 1638, 1746, 1762, 1820, 1940, 2037, 2340, 2522, 2643, 2716, 2730, 2910, 3276, 3395, 3492, 3524, 3783, 4074, 4095, 4365, 4405, 5044, 5286, 5460, 5820, 6111, 6167, 6305, 6790, 7566, 7929, 8148, 8190, 8730, 8810, 8827, 10185, 10572, 11349, 11453, 12222, 12334, 12610, 13215, 13580, 15132, 15858, 16380, 17460, 17620, 17654, 18501, 18915, 20370, 22698, 22906, 24444, 24668, 25220, 26430, 26481, 30555, 30835, 31716, 34359, 35308, 37002, 37830, 39645, 40740, 44135, 45396, 45812, 52860, 52962, 55503, 56745, 57265, 61110, 61670, 68718, 74004, 75660, 79290, 79443, 80171, 85457, 88270, 92505, 103077, 105924, 111006, 113490, 114530, 122220, 123340, 132405, 137436, 158580, 158886, 160342, 170914, 171795, 176540, 185010, 206154, 222012, 226980, 229060, 240513, 256371, 264810, 277515, 317772, 320684, 341828, 343590, 370020, 397215, 400855, 412308, 427285, 481026, 512742, 515385, 529620, 555030, 598199, 687180, 721539, 769113, 794430, 801710, 854570, 962052, 1025484, 1030770, 1110060, 1110941, 1196398, 1202565, 1281855, 1443078, 1538226, 1588860, 1603420, 1709140, 1794597, 2061540, 2221882, 2392796, 2405130, 2563710, 2886156, 2990995, 3076452, 3332823, 3589194, 3607695, 3845565, 4443764, 4810260, 5127420, 5383791, 5554705, 5981990, 6665646, 7178388, 7215390, 7691130, 7776587, 8972985, 9998469, 10767582, 11109410, 11963980, 13331292, 14430780, 15382260, 15553174, 16664115, 17945970, 19996938, 21535164, 22218820, 23329761, 26918955, 31106348, 33328230, 35891940, 38882935, 39993876, 46659522, 49992345, 53837910, 66656460, 69989283, 77765870, 93319044, 99984690, 107675820, 116648805, 139978566, 155531740, 199969380, 233297610, 279957132, 349946415, 466595220, 699892830, 1399785660]

約数ペア:

[(1, 1399785660), (2, 699892830), (3, 466595220), (4, 349946415), (5, 279957132), (6, 233297610), (7, 199969380), (9, 155531740), (10, 139978566), (12, 116648805), (13, 107675820), (14, 99984690), (15, 93319044), (18, 77765870), (20, 69989283), (21, 66656460), (26, 53837910), (28, 49992345), (30, 46659522), (35, 39993876), (36, 38882935), (39, 35891940), (42, 33328230), (45, 31106348), (52, 26918955), (60, 23329761), (63, 22218820), (65, 21535164), (70, 19996938), (78, 17945970), (84, 16664115), (90, 15553174), (91, 15382260), (97, 14430780), (105, 13331292), (117, 11963980), (126, 11109410), (130, 10767582), (140, 9998469), (156, 8972985), (180, 7776587), (182, 7691130), (194, 7215390), (195, 7178388), (210, 6665646), (234, 5981990), (252, 5554705), (260, 5383791), (273, 5127420), (291, 4810260), (315, 4443764), (364, 3845565), (388, 3607695), (390, 3589194), (420, 3332823), (455, 3076452), (468, 2990995), (485, 2886156), (546, 2563710), (582, 2405130), (585, 2392796), (630, 2221882), (679, 2061540), (780, 1794597), (819, 1709140), (873, 1603420), (881, 1588860), (910, 1538226), (970, 1443078), (1092, 1281855), (1164, 1202565), (1170, 1196398), (1260, 1110941), (1261, 1110060), (1358, 1030770), (1365, 1025484), (1455, 962052), (1638, 854570), (1746, 801710), (1762, 794430), (1820, 769113), (1940, 721539), (2037, 687180), (2340, 598199), (2522, 555030), (2643, 529620), (2716, 515385), (2730, 512742), (2910, 481026), (3276, 427285), (3395, 412308), (3492, 400855), (3524, 397215), (3783, 370020), (4074, 343590), (4095, 341828), (4365, 320684), (4405, 317772), (5044, 277515), (5286, 264810), (5460, 256371), (5820, 240513), (6111, 229060), (6167, 226980), (6305, 222012), (6790, 206154), (7566, 185010), (7929, 176540), (8148, 171795), (8190, 170914), (8730, 160342), (8810, 158886), (8827, 158580), (10185, 137436), (10572, 132405), (11349, 123340), (11453, 122220), (12222, 114530), (12334, 113490), (12610, 111006), (13215, 105924), (13580, 103077), (15132, 92505), (15858, 88270), (16380, 85457), (17460, 80171), (17620, 79443), (17654, 79290), (18501, 75660), (18915, 74004), (20370, 68718), (22698, 61670), (22906, 61110), (24444, 57265), (24668, 56745), (25220, 55503), (26430, 52962), (26481, 52860), (30555, 45812), (30835, 45396), (31716, 44135), (34359, 40740), (35308, 39645), (37002, 37830)]