52840320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 256

約数和(自身を含む): 190209600

約数和(自身を除く): 137369280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 73, 78, 80, 87, 96, 104, 116, 120, 128, 130, 145, 146, 156, 160, 174, 192, 195, 208, 219, 232, 240, 260, 290, 292, 312, 320, 348, 365, 377, 384, 390, 416, 435, 438, 464, 480, 520, 580, 584, 624, 640, 696, 730, 754, 780, 832, 870, 876, 928, 949, 960, 1040, 1095, 1131, 1160, 1168, 1248, 1392, 1460, 1508, 1560, 1664, 1740, 1752, 1856, 1885, 1898, 1920, 2080, 2117, 2190, 2262, 2320, 2336, 2496, 2784, 2847, 2920, 3016, 3120, 3480, 3504, 3712, 3770, 3796, 4160, 4234, 4380, 4524, 4640, 4672, 4745, 4992, 5568, 5655, 5694, 5840, 6032, 6240, 6351, 6960, 7008, 7540, 7592, 8320, 8468, 8760, 9048, 9280, 9344, 9490, 10585, 11136, 11310, 11388, 11680, 12064, 12480, 12702, 13920, 14016, 14235, 15080, 15184, 16936, 17520, 18096, 18560, 18980, 21170, 22620, 22776, 23360, 24128, 24960, 25404, 27521, 27840, 28032, 28470, 30160, 30368, 31755, 33872, 35040, 36192, 37960, 42340, 45240, 45552, 46720, 48256, 50808, 55042, 55680, 56940, 60320, 60736, 63510, 67744, 70080, 72384, 75920, 82563, 84680, 90480, 91104, 101616, 110084, 113880, 120640, 121472, 127020, 135488, 137605, 140160, 144768, 151840, 165126, 169360, 180960, 182208, 203232, 220168, 227760, 241280, 254040, 270976, 275210, 303680, 330252, 338720, 361920, 364416, 406464, 412815, 440336, 455520, 508080, 550420, 607360, 660504, 677440, 723840, 812928, 825630, 880672, 911040, 1016160, 1100840, 1321008, 1354880, 1651260, 1761344, 1822080, 2032320, 2201680, 2642016, 3302520, 3522688, 4064640, 4403360, 5284032, 6605040, 8806720, 10568064, 13210080, 17613440, 26420160, 52840320]

約数ペア:

[(1, 52840320), (2, 26420160), (3, 17613440), (4, 13210080), (5, 10568064), (6, 8806720), (8, 6605040), (10, 5284032), (12, 4403360), (13, 4064640), (15, 3522688), (16, 3302520), (20, 2642016), (24, 2201680), (26, 2032320), (29, 1822080), (30, 1761344), (32, 1651260), (39, 1354880), (40, 1321008), (48, 1100840), (52, 1016160), (58, 911040), (60, 880672), (64, 825630), (65, 812928), (73, 723840), (78, 677440), (80, 660504), (87, 607360), (96, 550420), (104, 508080), (116, 455520), (120, 440336), (128, 412815), (130, 406464), (145, 364416), (146, 361920), (156, 338720), (160, 330252), (174, 303680), (192, 275210), (195, 270976), (208, 254040), (219, 241280), (232, 227760), (240, 220168), (260, 203232), (290, 182208), (292, 180960), (312, 169360), (320, 165126), (348, 151840), (365, 144768), (377, 140160), (384, 137605), (390, 135488), (416, 127020), (435, 121472), (438, 120640), (464, 113880), (480, 110084), (520, 101616), (580, 91104), (584, 90480), (624, 84680), (640, 82563), (696, 75920), (730, 72384), (754, 70080), (780, 67744), (832, 63510), (870, 60736), (876, 60320), (928, 56940), (949, 55680), (960, 55042), (1040, 50808), (1095, 48256), (1131, 46720), (1160, 45552), (1168, 45240), (1248, 42340), (1392, 37960), (1460, 36192), (1508, 35040), (1560, 33872), (1664, 31755), (1740, 30368), (1752, 30160), (1856, 28470), (1885, 28032), (1898, 27840), (1920, 27521), (2080, 25404), (2117, 24960), (2190, 24128), (2262, 23360), (2320, 22776), (2336, 22620), (2496, 21170), (2784, 18980), (2847, 18560), (2920, 18096), (3016, 17520), (3120, 16936), (3480, 15184), (3504, 15080), (3712, 14235), (3770, 14016), (3796, 13920), (4160, 12702), (4234, 12480), (4380, 12064), (4524, 11680), (4640, 11388), (4672, 11310), (4745, 11136), (4992, 10585), (5568, 9490), (5655, 9344), (5694, 9280), (5840, 9048), (6032, 8760), (6240, 8468), (6351, 8320), (6960, 7592), (7008, 7540)]