42359640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 134092800

約数和(自身を除く): 91733160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 59, 60, 62, 93, 118, 120, 124, 155, 177, 186, 193, 236, 248, 295, 310, 354, 372, 386, 465, 472, 579, 590, 620, 708, 744, 772, 885, 930, 965, 1158, 1180, 1240, 1416, 1544, 1770, 1829, 1860, 1930, 2316, 2360, 2895, 3540, 3658, 3720, 3860, 4632, 5487, 5790, 5983, 7080, 7316, 7720, 9145, 10974, 11387, 11580, 11966, 14632, 17949, 18290, 21948, 22774, 23160, 23932, 27435, 29915, 34161, 35898, 36580, 43896, 45548, 47864, 54870, 56935, 59830, 68322, 71796, 73160, 89745, 91096, 109740, 113870, 119660, 136644, 143592, 170805, 179490, 219480, 227740, 239320, 273288, 341610, 352997, 358980, 455480, 683220, 705994, 717960, 1058991, 1366440, 1411988, 1764985, 2117982, 2823976, 3529970, 4235964, 5294955, 7059940, 8471928, 10589910, 14119880, 21179820, 42359640]

約数ペア:

[(1, 42359640), (2, 21179820), (3, 14119880), (4, 10589910), (5, 8471928), (6, 7059940), (8, 5294955), (10, 4235964), (12, 3529970), (15, 2823976), (20, 2117982), (24, 1764985), (30, 1411988), (31, 1366440), (40, 1058991), (59, 717960), (60, 705994), (62, 683220), (93, 455480), (118, 358980), (120, 352997), (124, 341610), (155, 273288), (177, 239320), (186, 227740), (193, 219480), (236, 179490), (248, 170805), (295, 143592), (310, 136644), (354, 119660), (372, 113870), (386, 109740), (465, 91096), (472, 89745), (579, 73160), (590, 71796), (620, 68322), (708, 59830), (744, 56935), (772, 54870), (885, 47864), (930, 45548), (965, 43896), (1158, 36580), (1180, 35898), (1240, 34161), (1416, 29915), (1544, 27435), (1770, 23932), (1829, 23160), (1860, 22774), (1930, 21948), (2316, 18290), (2360, 17949), (2895, 14632), (3540, 11966), (3658, 11580), (3720, 11387), (3860, 10974), (4632, 9145), (5487, 7720), (5790, 7316), (5983, 7080)]