1371501040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8247

約数の個数: 160

約数和(自身を含む): 4095737856

約数和(自身を除く): 2724236816

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 161, 182, 184, 208, 230, 260, 280, 299, 322, 364, 368, 455, 460, 520, 560, 598, 644, 728, 805, 910, 920, 1040, 1196, 1288, 1456, 1495, 1610, 1820, 1840, 2093, 2392, 2576, 2990, 3220, 3640, 4186, 4784, 5980, 6440, 7280, 8191, 8372, 10465, 11960, 12880, 16382, 16744, 20930, 23920, 32764, 33488, 40955, 41860, 57337, 65528, 81910, 83720, 106483, 114674, 131056, 163820, 167440, 188393, 212966, 229348, 286685, 327640, 376786, 425932, 458696, 532415, 573370, 655280, 745381, 753572, 851864, 917392, 941965, 1064830, 1146740, 1318751, 1490762, 1507144, 1703728, 1883930, 2129660, 2293480, 2449109, 2637502, 2981524, 3014288, 3726905, 3767860, 4259320, 4586960, 4898218, 5275004, 5963048, 6593755, 7453810, 7535720, 8518640, 9796436, 10550008, 11926096, 12245545, 13187510, 14907620, 15071440, 17143763, 19592872, 21100016, 24491090, 26375020, 29815240, 34287526, 39185744, 48982180, 52750040, 59630480, 68575052, 85718815, 97964360, 105500080, 137150104, 171437630, 195928720, 274300208, 342875260, 685750520, 1371501040]

約数ペア:

[(1, 1371501040), (2, 685750520), (4, 342875260), (5, 274300208), (7, 195928720), (8, 171437630), (10, 137150104), (13, 105500080), (14, 97964360), (16, 85718815), (20, 68575052), (23, 59630480), (26, 52750040), (28, 48982180), (35, 39185744), (40, 34287526), (46, 29815240), (52, 26375020), (56, 24491090), (65, 21100016), (70, 19592872), (80, 17143763), (91, 15071440), (92, 14907620), (104, 13187510), (112, 12245545), (115, 11926096), (130, 10550008), (140, 9796436), (161, 8518640), (182, 7535720), (184, 7453810), (208, 6593755), (230, 5963048), (260, 5275004), (280, 4898218), (299, 4586960), (322, 4259320), (364, 3767860), (368, 3726905), (455, 3014288), (460, 2981524), (520, 2637502), (560, 2449109), (598, 2293480), (644, 2129660), (728, 1883930), (805, 1703728), (910, 1507144), (920, 1490762), (1040, 1318751), (1196, 1146740), (1288, 1064830), (1456, 941965), (1495, 917392), (1610, 851864), (1820, 753572), (1840, 745381), (2093, 655280), (2392, 573370), (2576, 532415), (2990, 458696), (3220, 425932), (3640, 376786), (4186, 327640), (4784, 286685), (5980, 229348), (6440, 212966), (7280, 188393), (8191, 167440), (8372, 163820), (10465, 131056), (11960, 114674), (12880, 106483), (16382, 83720), (16744, 81910), (20930, 65528), (23920, 57337), (32764, 41860), (33488, 40955)]