33218080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 96526080

約数和(自身を除く): 63308000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 223, 224, 245, 266, 280, 304, 380, 392, 446, 490, 532, 560, 608, 665, 760, 784, 892, 931, 980, 1064, 1115, 1120, 1330, 1520, 1561, 1568, 1784, 1862, 1960, 2128, 2230, 2660, 3040, 3122, 3568, 3724, 3920, 4237, 4256, 4460, 4655, 5320, 6244, 7136, 7448, 7805, 7840, 8474, 8920, 9310, 10640, 10927, 12488, 14896, 15610, 16948, 17840, 18620, 21185, 21280, 21854, 24976, 29659, 29792, 31220, 33896, 35680, 37240, 42370, 43708, 49952, 54635, 59318, 62440, 67792, 74480, 84740, 87416, 109270, 118636, 124880, 135584, 148295, 148960, 169480, 174832, 207613, 218540, 237272, 249760, 296590, 338960, 349664, 415226, 437080, 474544, 593180, 677920, 830452, 874160, 949088, 1038065, 1186360, 1660904, 1748320, 2076130, 2372720, 3321808, 4152260, 4745440, 6643616, 8304520, 16609040, 33218080]

約数ペア:

[(1, 33218080), (2, 16609040), (4, 8304520), (5, 6643616), (7, 4745440), (8, 4152260), (10, 3321808), (14, 2372720), (16, 2076130), (19, 1748320), (20, 1660904), (28, 1186360), (32, 1038065), (35, 949088), (38, 874160), (40, 830452), (49, 677920), (56, 593180), (70, 474544), (76, 437080), (80, 415226), (95, 349664), (98, 338960), (112, 296590), (133, 249760), (140, 237272), (152, 218540), (160, 207613), (190, 174832), (196, 169480), (223, 148960), (224, 148295), (245, 135584), (266, 124880), (280, 118636), (304, 109270), (380, 87416), (392, 84740), (446, 74480), (490, 67792), (532, 62440), (560, 59318), (608, 54635), (665, 49952), (760, 43708), (784, 42370), (892, 37240), (931, 35680), (980, 33896), (1064, 31220), (1115, 29792), (1120, 29659), (1330, 24976), (1520, 21854), (1561, 21280), (1568, 21185), (1784, 18620), (1862, 17840), (1960, 16948), (2128, 15610), (2230, 14896), (2660, 12488), (3040, 10927), (3122, 10640), (3568, 9310), (3724, 8920), (3920, 8474), (4237, 7840), (4256, 7805), (4460, 7448), (4655, 7136), (5320, 6244)]