80044160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1094

約数の個数: 128

約数和(自身を含む): 231776640

約数和(自身を除く): 151732480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1051, 1088, 1120, 1190, 1360, 1904, 2102, 2176, 2240, 2380, 2720, 3808, 4204, 4480, 4760, 5255, 5440, 7357, 7616, 8408, 9520, 10510, 10880, 14714, 15232, 16816, 17867, 19040, 21020, 29428, 33632, 35734, 36785, 38080, 42040, 58856, 67264, 71468, 73570, 76160, 84080, 89335, 117712, 125069, 134528, 142936, 147140, 168160, 178670, 235424, 250138, 285872, 294280, 336320, 357340, 470848, 500276, 571744, 588560, 625345, 672640, 714680, 941696, 1000552, 1143488, 1177120, 1250690, 1429360, 2001104, 2286976, 2354240, 2501380, 2858720, 4002208, 4708480, 5002760, 5717440, 8004416, 10005520, 11434880, 16008832, 20011040, 40022080, 80044160]

約数ペア:

[(1, 80044160), (2, 40022080), (4, 20011040), (5, 16008832), (7, 11434880), (8, 10005520), (10, 8004416), (14, 5717440), (16, 5002760), (17, 4708480), (20, 4002208), (28, 2858720), (32, 2501380), (34, 2354240), (35, 2286976), (40, 2001104), (56, 1429360), (64, 1250690), (68, 1177120), (70, 1143488), (80, 1000552), (85, 941696), (112, 714680), (119, 672640), (128, 625345), (136, 588560), (140, 571744), (160, 500276), (170, 470848), (224, 357340), (238, 336320), (272, 294280), (280, 285872), (320, 250138), (340, 235424), (448, 178670), (476, 168160), (544, 147140), (560, 142936), (595, 134528), (640, 125069), (680, 117712), (896, 89335), (952, 84080), (1051, 76160), (1088, 73570), (1120, 71468), (1190, 67264), (1360, 58856), (1904, 42040), (2102, 38080), (2176, 36785), (2240, 35734), (2380, 33632), (2720, 29428), (3808, 21020), (4204, 19040), (4480, 17867), (4760, 16816), (5255, 15232), (5440, 14714), (7357, 10880), (7616, 10510), (8408, 9520)]