26420160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 224

約数和(自身を含む): 94731840

約数和(自身を除く): 68311680

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, 130, 145, 146, 156, 160, 174, 192, 195, 208, 219, 232, 240, 260, 290, 292, 312, 320, 348, 365, 377, 390, 416, 435, 438, 464, 480, 520, 580, 584, 624, 696, 730, 754, 780, 832, 870, 876, 928, 949, 960, 1040, 1095, 1131, 1160, 1168, 1248, 1392, 1460, 1508, 1560, 1740, 1752, 1856, 1885, 1898, 2080, 2117, 2190, 2262, 2320, 2336, 2496, 2784, 2847, 2920, 3016, 3120, 3480, 3504, 3770, 3796, 4160, 4234, 4380, 4524, 4640, 4672, 4745, 5568, 5655, 5694, 5840, 6032, 6240, 6351, 6960, 7008, 7540, 7592, 8468, 8760, 9048, 9280, 9490, 10585, 11310, 11388, 11680, 12064, 12480, 12702, 13920, 14016, 14235, 15080, 15184, 16936, 17520, 18096, 18980, 21170, 22620, 22776, 23360, 24128, 25404, 27521, 27840, 28470, 30160, 30368, 31755, 33872, 35040, 36192, 37960, 42340, 45240, 45552, 50808, 55042, 56940, 60320, 60736, 63510, 67744, 70080, 72384, 75920, 82563, 84680, 90480, 91104, 101616, 110084, 113880, 120640, 127020, 135488, 137605, 151840, 165126, 169360, 180960, 182208, 203232, 220168, 227760, 254040, 275210, 303680, 330252, 338720, 361920, 406464, 412815, 440336, 455520, 508080, 550420, 660504, 677440, 825630, 880672, 911040, 1016160, 1100840, 1321008, 1651260, 1761344, 2032320, 2201680, 2642016, 3302520, 4403360, 5284032, 6605040, 8806720, 13210080, 26420160]

約数ペア:

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