147971040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1009

約数の個数: 192

約数和(自身を含む): 544610304

約数和(自身を除く): 396639264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 937, 940, 987, 1120, 1128, 1316, 1410, 1504, 1645, 1680, 1874, 1880, 1974, 2256, 2632, 2811, 2820, 3290, 3360, 3748, 3760, 3948, 4512, 4685, 4935, 5264, 5622, 5640, 6559, 6580, 7496, 7520, 7896, 9370, 9870, 10528, 11244, 11280, 13118, 13160, 14055, 14992, 15792, 18740, 19677, 19740, 22488, 22560, 26236, 26320, 28110, 29984, 31584, 32795, 37480, 39354, 39480, 44039, 44976, 52472, 52640, 56220, 65590, 74960, 78708, 78960, 88078, 89952, 98385, 104944, 112440, 131180, 132117, 149920, 157416, 157920, 176156, 196770, 209888, 220195, 224880, 262360, 264234, 308273, 314832, 352312, 393540, 440390, 449760, 524720, 528468, 616546, 629664, 660585, 704624, 787080, 880780, 924819, 1049440, 1056936, 1233092, 1321170, 1409248, 1541365, 1574160, 1761560, 1849638, 2113872, 2466184, 2642340, 3082730, 3148320, 3523120, 3699276, 4227744, 4624095, 4932368, 5284680, 6165460, 7046240, 7398552, 9248190, 9864736, 10569360, 12330920, 14797104, 18496380, 21138720, 24661840, 29594208, 36992760, 49323680, 73985520, 147971040]

約数ペア:

[(1, 147971040), (2, 73985520), (3, 49323680), (4, 36992760), (5, 29594208), (6, 24661840), (7, 21138720), (8, 18496380), (10, 14797104), (12, 12330920), (14, 10569360), (15, 9864736), (16, 9248190), (20, 7398552), (21, 7046240), (24, 6165460), (28, 5284680), (30, 4932368), (32, 4624095), (35, 4227744), (40, 3699276), (42, 3523120), (47, 3148320), (48, 3082730), (56, 2642340), (60, 2466184), (70, 2113872), (80, 1849638), (84, 1761560), (94, 1574160), (96, 1541365), (105, 1409248), (112, 1321170), (120, 1233092), (140, 1056936), (141, 1049440), (160, 924819), (168, 880780), (188, 787080), (210, 704624), (224, 660585), (235, 629664), (240, 616546), (280, 528468), (282, 524720), (329, 449760), (336, 440390), (376, 393540), (420, 352312), (470, 314832), (480, 308273), (560, 264234), (564, 262360), (658, 224880), (672, 220195), (705, 209888), (752, 196770), (840, 176156), (937, 157920), (940, 157416), (987, 149920), (1120, 132117), (1128, 131180), (1316, 112440), (1410, 104944), (1504, 98385), (1645, 89952), (1680, 88078), (1874, 78960), (1880, 78708), (1974, 74960), (2256, 65590), (2632, 56220), (2811, 52640), (2820, 52472), (3290, 44976), (3360, 44039), (3748, 39480), (3760, 39354), (3948, 37480), (4512, 32795), (4685, 31584), (4935, 29984), (5264, 28110), (5622, 26320), (5640, 26236), (6559, 22560), (6580, 22488), (7496, 19740), (7520, 19677), (7896, 18740), (9370, 15792), (9870, 14992), (10528, 14055), (11244, 13160), (11280, 13118)]