103743640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2633

約数の個数: 128

約数和(自身を含む): 313528320

約数和(自身を除く): 209784680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2591, 2860, 3080, 3640, 4004, 5005, 5182, 5720, 8008, 10010, 10364, 12955, 18137, 20020, 20728, 25910, 28501, 33683, 36274, 40040, 51820, 57002, 67366, 72548, 90685, 103640, 114004, 134732, 142505, 145096, 168415, 181370, 199507, 228008, 235781, 269464, 285010, 336830, 362740, 370513, 399014, 471562, 570020, 673660, 725480, 741026, 798028, 943124, 997535, 1140040, 1178905, 1347320, 1482052, 1596056, 1852565, 1886248, 1995070, 2357810, 2593591, 2964104, 3705130, 3990140, 4715620, 5187182, 7410260, 7980280, 9431240, 10374364, 12967955, 14820520, 20748728, 25935910, 51871820, 103743640]

約数ペア:

[(1, 103743640), (2, 51871820), (4, 25935910), (5, 20748728), (7, 14820520), (8, 12967955), (10, 10374364), (11, 9431240), (13, 7980280), (14, 7410260), (20, 5187182), (22, 4715620), (26, 3990140), (28, 3705130), (35, 2964104), (40, 2593591), (44, 2357810), (52, 1995070), (55, 1886248), (56, 1852565), (65, 1596056), (70, 1482052), (77, 1347320), (88, 1178905), (91, 1140040), (104, 997535), (110, 943124), (130, 798028), (140, 741026), (143, 725480), (154, 673660), (182, 570020), (220, 471562), (260, 399014), (280, 370513), (286, 362740), (308, 336830), (364, 285010), (385, 269464), (440, 235781), (455, 228008), (520, 199507), (572, 181370), (616, 168415), (715, 145096), (728, 142505), (770, 134732), (910, 114004), (1001, 103640), (1144, 90685), (1430, 72548), (1540, 67366), (1820, 57002), (2002, 51820), (2591, 40040), (2860, 36274), (3080, 33683), (3640, 28501), (4004, 25910), (5005, 20728), (5182, 20020), (5720, 18137), (8008, 12955), (10010, 10364)]