9400160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 28440720

約数和(自身を除く): 19040560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 109, 110, 112, 140, 154, 160, 176, 196, 218, 220, 224, 245, 280, 308, 352, 385, 392, 436, 440, 490, 539, 545, 560, 616, 763, 770, 784, 872, 880, 980, 1078, 1090, 1120, 1199, 1232, 1526, 1540, 1568, 1744, 1760, 1960, 2156, 2180, 2398, 2464, 2695, 3052, 3080, 3488, 3815, 3920, 4312, 4360, 4796, 5341, 5390, 5995, 6104, 6160, 7630, 7840, 8393, 8624, 8720, 9592, 10682, 10780, 11990, 12208, 12320, 15260, 16786, 17248, 17440, 19184, 21364, 21560, 23980, 24416, 26705, 30520, 33572, 38368, 41965, 42728, 43120, 47960, 53410, 58751, 61040, 67144, 83930, 85456, 86240, 95920, 106820, 117502, 122080, 134288, 167860, 170912, 191840, 213640, 235004, 268576, 293755, 335720, 427280, 470008, 587510, 671440, 854560, 940016, 1175020, 1342880, 1880032, 2350040, 4700080, 9400160]

約数ペア:

[(1, 9400160), (2, 4700080), (4, 2350040), (5, 1880032), (7, 1342880), (8, 1175020), (10, 940016), (11, 854560), (14, 671440), (16, 587510), (20, 470008), (22, 427280), (28, 335720), (32, 293755), (35, 268576), (40, 235004), (44, 213640), (49, 191840), (55, 170912), (56, 167860), (70, 134288), (77, 122080), (80, 117502), (88, 106820), (98, 95920), (109, 86240), (110, 85456), (112, 83930), (140, 67144), (154, 61040), (160, 58751), (176, 53410), (196, 47960), (218, 43120), (220, 42728), (224, 41965), (245, 38368), (280, 33572), (308, 30520), (352, 26705), (385, 24416), (392, 23980), (436, 21560), (440, 21364), (490, 19184), (539, 17440), (545, 17248), (560, 16786), (616, 15260), (763, 12320), (770, 12208), (784, 11990), (872, 10780), (880, 10682), (980, 9592), (1078, 8720), (1090, 8624), (1120, 8393), (1199, 7840), (1232, 7630), (1526, 6160), (1540, 6104), (1568, 5995), (1744, 5390), (1760, 5341), (1960, 4796), (2156, 4360), (2180, 4312), (2398, 3920), (2464, 3815), (2695, 3488), (3052, 3080)]