16981949760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{376373}}^1$

素因数の和:376440

約数の個数: 112

約数和(自身を含む): 55065021696

約数和(自身を除く): 38083071936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3760, 4512, 5640, 7520, 9024, 11280, 15040, 22560, 45120, 376373, 752746, 1129119, 1505492, 1881865, 2258238, 3010984, 3763730, 4516476, 5645595, 6021968, 7527460, 9032952, 11291190, 12043936, 15054920, 17689531, 18065904, 22582380, 24087872, 30109840, 35379062, 36131808, 45164760, 53068593, 60219680, 70758124, 72263616, 88447655, 90329520, 106137186, 120439360, 141516248, 176895310, 180659040, 212274372, 265342965, 283032496, 353790620, 361318080, 424548744, 530685930, 566064992, 707581240, 849097488, 1061371860, 1132129984, 1415162480, 1698194976, 2122743720, 2830324960, 3396389952, 4245487440, 5660649920, 8490974880, 16981949760]

約数ペア:

[(1, 16981949760), (2, 8490974880), (3, 5660649920), (4, 4245487440), (5, 3396389952), (6, 2830324960), (8, 2122743720), (10, 1698194976), (12, 1415162480), (15, 1132129984), (16, 1061371860), (20, 849097488), (24, 707581240), (30, 566064992), (32, 530685930), (40, 424548744), (47, 361318080), (48, 353790620), (60, 283032496), (64, 265342965), (80, 212274372), (94, 180659040), (96, 176895310), (120, 141516248), (141, 120439360), (160, 106137186), (188, 90329520), (192, 88447655), (235, 72263616), (240, 70758124), (282, 60219680), (320, 53068593), (376, 45164760), (470, 36131808), (480, 35379062), (564, 30109840), (705, 24087872), (752, 22582380), (940, 18065904), (960, 17689531), (1128, 15054920), (1410, 12043936), (1504, 11291190), (1880, 9032952), (2256, 7527460), (2820, 6021968), (3008, 5645595), (3760, 4516476), (4512, 3763730), (5640, 3010984), (7520, 2258238), (9024, 1881865), (11280, 1505492), (15040, 1129119), (22560, 752746), (45120, 376373)]