66292160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:574

約数の個数: 112

約数和(自身を含む): 177210720

約数和(自身を除く): 110918560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 320, 352, 370, 407, 440, 509, 592, 704, 740, 814, 880, 1018, 1184, 1480, 1628, 1760, 2035, 2036, 2368, 2545, 2960, 3256, 3520, 4070, 4072, 5090, 5599, 5920, 6512, 8140, 8144, 10180, 11198, 11840, 13024, 16280, 16288, 18833, 20360, 22396, 26048, 27995, 32560, 32576, 37666, 40720, 44792, 55990, 65120, 75332, 81440, 89584, 94165, 111980, 130240, 150664, 162880, 179168, 188330, 207163, 223960, 301328, 358336, 376660, 414326, 447920, 602656, 753320, 828652, 895840, 1035815, 1205312, 1506640, 1657304, 1791680, 2071630, 3013280, 3314608, 4143260, 6026560, 6629216, 8286520, 13258432, 16573040, 33146080, 66292160]

約数ペア:

[(1, 66292160), (2, 33146080), (4, 16573040), (5, 13258432), (8, 8286520), (10, 6629216), (11, 6026560), (16, 4143260), (20, 3314608), (22, 3013280), (32, 2071630), (37, 1791680), (40, 1657304), (44, 1506640), (55, 1205312), (64, 1035815), (74, 895840), (80, 828652), (88, 753320), (110, 602656), (148, 447920), (160, 414326), (176, 376660), (185, 358336), (220, 301328), (296, 223960), (320, 207163), (352, 188330), (370, 179168), (407, 162880), (440, 150664), (509, 130240), (592, 111980), (704, 94165), (740, 89584), (814, 81440), (880, 75332), (1018, 65120), (1184, 55990), (1480, 44792), (1628, 40720), (1760, 37666), (2035, 32576), (2036, 32560), (2368, 27995), (2545, 26048), (2960, 22396), (3256, 20360), (3520, 18833), (4070, 16288), (4072, 16280), (5090, 13024), (5599, 11840), (5920, 11198), (6512, 10180), (8140, 8144)]