188073760

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 544320000

約数和(自身を除く): 356246240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 149, 160, 161, 184, 196, 224, 230, 245, 280, 298, 322, 343, 368, 392, 460, 490, 560, 596, 644, 686, 736, 745, 784, 805, 920, 980, 1043, 1120, 1127, 1192, 1288, 1372, 1490, 1568, 1610, 1715, 1840, 1960, 2086, 2254, 2384, 2576, 2744, 2980, 3220, 3427, 3430, 3680, 3920, 4172, 4508, 4768, 5152, 5215, 5488, 5635, 5960, 6440, 6854, 6860, 7301, 7840, 7889, 8344, 9016, 10430, 10976, 11270, 11920, 12880, 13708, 13720, 14602, 15778, 16688, 17135, 18032, 20860, 22540, 23840, 23989, 25760, 27416, 27440, 29204, 31556, 33376, 34270, 36064, 36505, 39445, 41720, 45080, 47978, 51107, 54832, 54880, 58408, 63112, 68540, 73010, 78890, 83440, 90160, 95956, 102214, 109664, 116816, 119945, 126224, 137080, 146020, 157780, 166880, 167923, 180320, 191912, 204428, 233632, 239890, 252448, 255535, 274160, 292040, 315560, 335846, 383824, 408856, 479780, 511070, 548320, 584080, 631120, 671692, 767648, 817712, 839615, 959560, 1022140, 1168160, 1175461, 1262240, 1343384, 1635424, 1679230, 1919120, 2044280, 2350922, 2686768, 3358460, 3838240, 4088560, 4701844, 5373536, 5877305, 6716920, 8177120, 9403688, 11754610, 13433840, 18807376, 23509220, 26867680, 37614752, 47018440, 94036880, 188073760]

約数ペア:

[(1, 188073760), (2, 94036880), (4, 47018440), (5, 37614752), (7, 26867680), (8, 23509220), (10, 18807376), (14, 13433840), (16, 11754610), (20, 9403688), (23, 8177120), (28, 6716920), (32, 5877305), (35, 5373536), (40, 4701844), (46, 4088560), (49, 3838240), (56, 3358460), (70, 2686768), (80, 2350922), (92, 2044280), (98, 1919120), (112, 1679230), (115, 1635424), (140, 1343384), (149, 1262240), (160, 1175461), (161, 1168160), (184, 1022140), (196, 959560), (224, 839615), (230, 817712), (245, 767648), (280, 671692), (298, 631120), (322, 584080), (343, 548320), (368, 511070), (392, 479780), (460, 408856), (490, 383824), (560, 335846), (596, 315560), (644, 292040), (686, 274160), (736, 255535), (745, 252448), (784, 239890), (805, 233632), (920, 204428), (980, 191912), (1043, 180320), (1120, 167923), (1127, 166880), (1192, 157780), (1288, 146020), (1372, 137080), (1490, 126224), (1568, 119945), (1610, 116816), (1715, 109664), (1840, 102214), (1960, 95956), (2086, 90160), (2254, 83440), (2384, 78890), (2576, 73010), (2744, 68540), (2980, 63112), (3220, 58408), (3427, 54880), (3430, 54832), (3680, 51107), (3920, 47978), (4172, 45080), (4508, 41720), (4768, 39445), (5152, 36505), (5215, 36064), (5488, 34270), (5635, 33376), (5960, 31556), (6440, 29204), (6854, 27440), (6860, 27416), (7301, 25760), (7840, 23989), (7889, 23840), (8344, 22540), (9016, 20860), (10430, 18032), (10976, 17135), (11270, 16688), (11920, 15778), (12880, 14602), (13708, 13720)]