143917760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1438

約数の個数: 112

約数和(自身を含む): 400287744

約数和(自身を除く): 256369984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 658, 752, 940, 1120, 1316, 1367, 1504, 1645, 1880, 2240, 2632, 2734, 3008, 3290, 3760, 5264, 5468, 6580, 6835, 7520, 9569, 10528, 10936, 13160, 13670, 15040, 19138, 21056, 21872, 26320, 27340, 38276, 43744, 47845, 52640, 54680, 64249, 76552, 87488, 95690, 105280, 109360, 128498, 153104, 191380, 218720, 256996, 306208, 321245, 382760, 437440, 449743, 513992, 612416, 642490, 765520, 899486, 1027984, 1284980, 1531040, 1798972, 2055968, 2248715, 2569960, 3062080, 3597944, 4111936, 4497430, 5139920, 7195888, 8994860, 10279840, 14391776, 17989720, 20559680, 28783552, 35979440, 71958880, 143917760]

約数ペア:

[(1, 143917760), (2, 71958880), (4, 35979440), (5, 28783552), (7, 20559680), (8, 17989720), (10, 14391776), (14, 10279840), (16, 8994860), (20, 7195888), (28, 5139920), (32, 4497430), (35, 4111936), (40, 3597944), (47, 3062080), (56, 2569960), (64, 2248715), (70, 2055968), (80, 1798972), (94, 1531040), (112, 1284980), (140, 1027984), (160, 899486), (188, 765520), (224, 642490), (235, 612416), (280, 513992), (320, 449743), (329, 437440), (376, 382760), (448, 321245), (470, 306208), (560, 256996), (658, 218720), (752, 191380), (940, 153104), (1120, 128498), (1316, 109360), (1367, 105280), (1504, 95690), (1645, 87488), (1880, 76552), (2240, 64249), (2632, 54680), (2734, 52640), (3008, 47845), (3290, 43744), (3760, 38276), (5264, 27340), (5468, 26320), (6580, 21872), (6835, 21056), (7520, 19138), (9569, 15040), (10528, 13670), (10936, 13160)]