9490880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 112

約数和(自身を含む): 27310080

約数和(自身を除く): 17819200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 223, 224, 266, 280, 304, 320, 380, 446, 448, 532, 560, 608, 665, 760, 892, 1064, 1115, 1120, 1216, 1330, 1520, 1561, 1784, 2128, 2230, 2240, 2660, 3040, 3122, 3568, 4237, 4256, 4460, 5320, 6080, 6244, 7136, 7805, 8474, 8512, 8920, 10640, 12488, 14272, 15610, 16948, 17840, 21185, 21280, 24976, 29659, 31220, 33896, 35680, 42370, 42560, 49952, 59318, 62440, 67792, 71360, 84740, 99904, 118636, 124880, 135584, 148295, 169480, 237272, 249760, 271168, 296590, 338960, 474544, 499520, 593180, 677920, 949088, 1186360, 1355840, 1898176, 2372720, 4745440, 9490880]

約数ペア:

[(1, 9490880), (2, 4745440), (4, 2372720), (5, 1898176), (7, 1355840), (8, 1186360), (10, 949088), (14, 677920), (16, 593180), (19, 499520), (20, 474544), (28, 338960), (32, 296590), (35, 271168), (38, 249760), (40, 237272), (56, 169480), (64, 148295), (70, 135584), (76, 124880), (80, 118636), (95, 99904), (112, 84740), (133, 71360), (140, 67792), (152, 62440), (160, 59318), (190, 49952), (223, 42560), (224, 42370), (266, 35680), (280, 33896), (304, 31220), (320, 29659), (380, 24976), (446, 21280), (448, 21185), (532, 17840), (560, 16948), (608, 15610), (665, 14272), (760, 12488), (892, 10640), (1064, 8920), (1115, 8512), (1120, 8474), (1216, 7805), (1330, 7136), (1520, 6244), (1561, 6080), (1784, 5320), (2128, 4460), (2230, 4256), (2240, 4237), (2660, 3568), (3040, 3122)]