107470720

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 313956000

約数和(自身を除く): 206485280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 140, 149, 160, 161, 184, 196, 224, 230, 245, 280, 298, 320, 322, 368, 392, 448, 460, 490, 560, 596, 640, 644, 736, 745, 784, 805, 896, 920, 980, 1043, 1120, 1127, 1192, 1288, 1472, 1490, 1568, 1610, 1840, 1960, 2086, 2240, 2254, 2384, 2576, 2944, 2980, 3136, 3220, 3427, 3680, 3920, 4172, 4480, 4508, 4768, 5152, 5215, 5635, 5960, 6272, 6440, 6854, 7301, 7360, 7840, 8344, 9016, 9536, 10304, 10430, 11270, 11920, 12880, 13708, 14602, 14720, 15680, 16688, 17135, 18032, 19072, 20608, 20860, 22540, 23840, 23989, 25760, 27416, 29204, 31360, 33376, 34270, 36064, 36505, 41720, 45080, 47680, 47978, 51520, 54832, 58408, 66752, 68540, 72128, 73010, 83440, 90160, 95360, 95956, 103040, 109664, 116816, 119945, 133504, 137080, 144256, 146020, 166880, 167923, 180320, 191912, 219328, 233632, 239890, 274160, 292040, 333760, 335846, 360640, 383824, 438656, 467264, 479780, 548320, 584080, 667520, 671692, 721280, 767648, 839615, 934528, 959560, 1096640, 1168160, 1343384, 1535296, 1679230, 1919120, 2193280, 2336320, 2686768, 3070592, 3358460, 3838240, 4672640, 5373536, 6716920, 7676480, 10747072, 13433840, 15352960, 21494144, 26867680, 53735360, 107470720]

約数ペア:

[(1, 107470720), (2, 53735360), (4, 26867680), (5, 21494144), (7, 15352960), (8, 13433840), (10, 10747072), (14, 7676480), (16, 6716920), (20, 5373536), (23, 4672640), (28, 3838240), (32, 3358460), (35, 3070592), (40, 2686768), (46, 2336320), (49, 2193280), (56, 1919120), (64, 1679230), (70, 1535296), (80, 1343384), (92, 1168160), (98, 1096640), (112, 959560), (115, 934528), (128, 839615), (140, 767648), (149, 721280), (160, 671692), (161, 667520), (184, 584080), (196, 548320), (224, 479780), (230, 467264), (245, 438656), (280, 383824), (298, 360640), (320, 335846), (322, 333760), (368, 292040), (392, 274160), (448, 239890), (460, 233632), (490, 219328), (560, 191912), (596, 180320), (640, 167923), (644, 166880), (736, 146020), (745, 144256), (784, 137080), (805, 133504), (896, 119945), (920, 116816), (980, 109664), (1043, 103040), (1120, 95956), (1127, 95360), (1192, 90160), (1288, 83440), (1472, 73010), (1490, 72128), (1568, 68540), (1610, 66752), (1840, 58408), (1960, 54832), (2086, 51520), (2240, 47978), (2254, 47680), (2384, 45080), (2576, 41720), (2944, 36505), (2980, 36064), (3136, 34270), (3220, 33376), (3427, 31360), (3680, 29204), (3920, 27416), (4172, 25760), (4480, 23989), (4508, 23840), (4768, 22540), (5152, 20860), (5215, 20608), (5635, 19072), (5960, 18032), (6272, 17135), (6440, 16688), (6854, 15680), (7301, 14720), (7360, 14602), (7840, 13708), (8344, 12880), (9016, 11920), (9536, 11270), (10304, 10430)]