42983360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:674

約数の個数: 112

約数和(自身を含む): 120944640

約数和(自身を除く): 77961280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 619, 620, 868, 992, 1085, 1120, 1238, 1240, 1736, 1984, 2170, 2240, 2476, 2480, 3095, 3472, 4333, 4340, 4952, 4960, 6190, 6944, 8666, 8680, 9904, 9920, 12380, 13888, 17332, 17360, 19189, 19808, 21665, 24760, 34664, 34720, 38378, 39616, 43330, 49520, 69328, 69440, 76756, 86660, 95945, 99040, 134323, 138656, 153512, 173320, 191890, 198080, 268646, 277312, 307024, 346640, 383780, 537292, 614048, 671615, 693280, 767560, 1074584, 1228096, 1343230, 1386560, 1535120, 2149168, 2686460, 3070240, 4298336, 5372920, 6140480, 8596672, 10745840, 21491680, 42983360]

約数ペア:

[(1, 42983360), (2, 21491680), (4, 10745840), (5, 8596672), (7, 6140480), (8, 5372920), (10, 4298336), (14, 3070240), (16, 2686460), (20, 2149168), (28, 1535120), (31, 1386560), (32, 1343230), (35, 1228096), (40, 1074584), (56, 767560), (62, 693280), (64, 671615), (70, 614048), (80, 537292), (112, 383780), (124, 346640), (140, 307024), (155, 277312), (160, 268646), (217, 198080), (224, 191890), (248, 173320), (280, 153512), (310, 138656), (320, 134323), (434, 99040), (448, 95945), (496, 86660), (560, 76756), (619, 69440), (620, 69328), (868, 49520), (992, 43330), (1085, 39616), (1120, 38378), (1238, 34720), (1240, 34664), (1736, 24760), (1984, 21665), (2170, 19808), (2240, 19189), (2476, 17360), (2480, 17332), (3095, 13888), (3472, 12380), (4333, 9920), (4340, 9904), (4952, 8680), (4960, 8666), (6190, 6944)]