144549440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1444

約数の個数: 112

約数和(自身を含む): 402043392

約数和(自身を除く): 257493952

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, 1373, 1504, 1645, 1880, 2240, 2632, 2746, 3008, 3290, 3760, 5264, 5492, 6580, 6865, 7520, 9611, 10528, 10984, 13160, 13730, 15040, 19222, 21056, 21968, 26320, 27460, 38444, 43936, 48055, 52640, 54920, 64531, 76888, 87872, 96110, 105280, 109840, 129062, 153776, 192220, 219680, 258124, 307552, 322655, 384440, 439360, 451717, 516248, 615104, 645310, 768880, 903434, 1032496, 1290620, 1537760, 1806868, 2064992, 2258585, 2581240, 3075520, 3613736, 4129984, 4517170, 5162480, 7227472, 9034340, 10324960, 14454944, 18068680, 20649920, 28909888, 36137360, 72274720, 144549440]

約数ペア:

[(1, 144549440), (2, 72274720), (4, 36137360), (5, 28909888), (7, 20649920), (8, 18068680), (10, 14454944), (14, 10324960), (16, 9034340), (20, 7227472), (28, 5162480), (32, 4517170), (35, 4129984), (40, 3613736), (47, 3075520), (56, 2581240), (64, 2258585), (70, 2064992), (80, 1806868), (94, 1537760), (112, 1290620), (140, 1032496), (160, 903434), (188, 768880), (224, 645310), (235, 615104), (280, 516248), (320, 451717), (329, 439360), (376, 384440), (448, 322655), (470, 307552), (560, 258124), (658, 219680), (752, 192220), (940, 153776), (1120, 129062), (1316, 109840), (1373, 105280), (1504, 96110), (1645, 87872), (1880, 76888), (2240, 64531), (2632, 54920), (2746, 52640), (3008, 48055), (3290, 43936), (3760, 38444), (5264, 27460), (5492, 26320), (6580, 21968), (6865, 21056), (7520, 19222), (9611, 15040), (10528, 13730), (10984, 13160)]