1515338880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:647

約数の個数: 256

約数和(自身を含む): 5314412160

約数和(自身を除く): 3799073280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 157, 160, 165, 176, 192, 220, 240, 264, 314, 320, 330, 352, 384, 440, 457, 471, 480, 528, 628, 640, 660, 704, 785, 880, 914, 942, 960, 1056, 1256, 1320, 1371, 1408, 1570, 1727, 1760, 1828, 1884, 1920, 2112, 2285, 2355, 2512, 2640, 2742, 3140, 3454, 3520, 3656, 3768, 4224, 4570, 4710, 5024, 5027, 5181, 5280, 5484, 6280, 6855, 6908, 7040, 7312, 7536, 8635, 9140, 9420, 10048, 10054, 10362, 10560, 10968, 12560, 13710, 13816, 14624, 15072, 15081, 17270, 18280, 18840, 20096, 20108, 20724, 21120, 21936, 25120, 25135, 25905, 27420, 27632, 29248, 30144, 30162, 34540, 36560, 37680, 40216, 41448, 43872, 50240, 50270, 51810, 54840, 55264, 58496, 60288, 60324, 69080, 71749, 73120, 75360, 75405, 80432, 82896, 87744, 100480, 100540, 103620, 109680, 110528, 120648, 138160, 143498, 146240, 150720, 150810, 160864, 165792, 175488, 201080, 207240, 215247, 219360, 221056, 241296, 276320, 286996, 292480, 301440, 301620, 321728, 331584, 358745, 402160, 414480, 430494, 438720, 482592, 552640, 573992, 603240, 643456, 663168, 717490, 789239, 804320, 828960, 860988, 877440, 965184, 1076235, 1105280, 1147984, 1206480, 1434980, 1578478, 1608640, 1657920, 1721976, 1930368, 2152470, 2295968, 2367717, 2412960, 2869960, 3156956, 3217280, 3315840, 3443952, 3946195, 4304940, 4591936, 4735434, 4825920, 5739920, 6313912, 6887904, 7892390, 8609880, 9183872, 9470868, 9651840, 11479840, 11838585, 12627824, 13775808, 15784780, 17219760, 18941736, 22959680, 23677170, 25255648, 27551616, 31569560, 34439520, 37883472, 45919360, 47354340, 50511296, 63139120, 68879040, 75766944, 94708680, 101022592, 126278240, 137758080, 151533888, 189417360, 252556480, 303067776, 378834720, 505112960, 757669440, 1515338880]

約数ペア:

[(1, 1515338880), (2, 757669440), (3, 505112960), (4, 378834720), (5, 303067776), (6, 252556480), (8, 189417360), (10, 151533888), (11, 137758080), (12, 126278240), (15, 101022592), (16, 94708680), (20, 75766944), (22, 68879040), (24, 63139120), (30, 50511296), (32, 47354340), (33, 45919360), (40, 37883472), (44, 34439520), (48, 31569560), (55, 27551616), (60, 25255648), (64, 23677170), (66, 22959680), (80, 18941736), (88, 17219760), (96, 15784780), (110, 13775808), (120, 12627824), (128, 11838585), (132, 11479840), (157, 9651840), (160, 9470868), (165, 9183872), (176, 8609880), (192, 7892390), (220, 6887904), (240, 6313912), (264, 5739920), (314, 4825920), (320, 4735434), (330, 4591936), (352, 4304940), (384, 3946195), (440, 3443952), (457, 3315840), (471, 3217280), (480, 3156956), (528, 2869960), (628, 2412960), (640, 2367717), (660, 2295968), (704, 2152470), (785, 1930368), (880, 1721976), (914, 1657920), (942, 1608640), (960, 1578478), (1056, 1434980), (1256, 1206480), (1320, 1147984), (1371, 1105280), (1408, 1076235), (1570, 965184), (1727, 877440), (1760, 860988), (1828, 828960), (1884, 804320), (1920, 789239), (2112, 717490), (2285, 663168), (2355, 643456), (2512, 603240), (2640, 573992), (2742, 552640), (3140, 482592), (3454, 438720), (3520, 430494), (3656, 414480), (3768, 402160), (4224, 358745), (4570, 331584), (4710, 321728), (5024, 301620), (5027, 301440), (5181, 292480), (5280, 286996), (5484, 276320), (6280, 241296), (6855, 221056), (6908, 219360), (7040, 215247), (7312, 207240), (7536, 201080), (8635, 175488), (9140, 165792), (9420, 160864), (10048, 150810), (10054, 150720), (10362, 146240), (10560, 143498), (10968, 138160), (12560, 120648), (13710, 110528), (13816, 109680), (14624, 103620), (15072, 100540), (15081, 100480), (17270, 87744), (18280, 82896), (18840, 80432), (20096, 75405), (20108, 75360), (20724, 73120), (21120, 71749), (21936, 69080), (25120, 60324), (25135, 60288), (25905, 58496), (27420, 55264), (27632, 54840), (29248, 51810), (30144, 50270), (30162, 50240), (34540, 43872), (36560, 41448), (37680, 40216)]