73852240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 160

約数和(自身を含む): 225699840

約数和(自身を除く): 151847600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 380, 385, 418, 440, 532, 560, 616, 631, 665, 760, 770, 836, 880, 1045, 1064, 1232, 1262, 1330, 1463, 1520, 1540, 1672, 2090, 2128, 2524, 2660, 2926, 3080, 3155, 3344, 4180, 4417, 5048, 5320, 5852, 6160, 6310, 6941, 7315, 8360, 8834, 10096, 10640, 11704, 11989, 12620, 13882, 14630, 16720, 17668, 22085, 23408, 23978, 25240, 27764, 29260, 34705, 35336, 44170, 47956, 48587, 50480, 55528, 58520, 59945, 69410, 70672, 83923, 88340, 95912, 97174, 111056, 117040, 119890, 131879, 138820, 167846, 176680, 191824, 194348, 239780, 242935, 263758, 277640, 335692, 353360, 388696, 419615, 479560, 485870, 527516, 555280, 659395, 671384, 777392, 839230, 923153, 959120, 971740, 1055032, 1318790, 1342768, 1678460, 1846306, 1943480, 2110064, 2637580, 3356920, 3692612, 3886960, 4615765, 5275160, 6713840, 7385224, 9231530, 10550320, 14770448, 18463060, 36926120, 73852240]

約数ペア:

[(1, 73852240), (2, 36926120), (4, 18463060), (5, 14770448), (7, 10550320), (8, 9231530), (10, 7385224), (11, 6713840), (14, 5275160), (16, 4615765), (19, 3886960), (20, 3692612), (22, 3356920), (28, 2637580), (35, 2110064), (38, 1943480), (40, 1846306), (44, 1678460), (55, 1342768), (56, 1318790), (70, 1055032), (76, 971740), (77, 959120), (80, 923153), (88, 839230), (95, 777392), (110, 671384), (112, 659395), (133, 555280), (140, 527516), (152, 485870), (154, 479560), (176, 419615), (190, 388696), (209, 353360), (220, 335692), (266, 277640), (280, 263758), (304, 242935), (308, 239780), (380, 194348), (385, 191824), (418, 176680), (440, 167846), (532, 138820), (560, 131879), (616, 119890), (631, 117040), (665, 111056), (760, 97174), (770, 95912), (836, 88340), (880, 83923), (1045, 70672), (1064, 69410), (1232, 59945), (1262, 58520), (1330, 55528), (1463, 50480), (1520, 48587), (1540, 47956), (1672, 44170), (2090, 35336), (2128, 34705), (2524, 29260), (2660, 27764), (2926, 25240), (3080, 23978), (3155, 23408), (3344, 22085), (4180, 17668), (4417, 16720), (5048, 14630), (5320, 13882), (5852, 12620), (6160, 11989), (6310, 11704), (6941, 10640), (7315, 10096), (8360, 8834)]