132020320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 329978880

約数和(自身を除く): 197958560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 80, 86, 124, 155, 160, 172, 215, 248, 310, 344, 430, 496, 619, 620, 688, 860, 992, 1238, 1240, 1333, 1376, 1720, 2476, 2480, 2666, 3095, 3440, 4952, 4960, 5332, 6190, 6665, 6880, 9904, 10664, 12380, 13330, 19189, 19808, 21328, 24760, 26617, 26660, 38378, 42656, 49520, 53234, 53320, 76756, 95945, 99040, 106468, 106640, 133085, 153512, 191890, 212936, 213280, 266170, 307024, 383780, 425872, 532340, 614048, 767560, 825127, 851744, 1064680, 1535120, 1650254, 2129360, 3070240, 3300508, 4125635, 4258720, 6601016, 8251270, 13202032, 16502540, 26404064, 33005080, 66010160, 132020320]

約数ペア:

[(1, 132020320), (2, 66010160), (4, 33005080), (5, 26404064), (8, 16502540), (10, 13202032), (16, 8251270), (20, 6601016), (31, 4258720), (32, 4125635), (40, 3300508), (43, 3070240), (62, 2129360), (80, 1650254), (86, 1535120), (124, 1064680), (155, 851744), (160, 825127), (172, 767560), (215, 614048), (248, 532340), (310, 425872), (344, 383780), (430, 307024), (496, 266170), (619, 213280), (620, 212936), (688, 191890), (860, 153512), (992, 133085), (1238, 106640), (1240, 106468), (1333, 99040), (1376, 95945), (1720, 76756), (2476, 53320), (2480, 53234), (2666, 49520), (3095, 42656), (3440, 38378), (4952, 26660), (4960, 26617), (5332, 24760), (6190, 21328), (6665, 19808), (6880, 19189), (9904, 13330), (10664, 12380)]