2962960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:81

約数の個数: 160

約数和(自身を含む): 9499392

約数和(自身を除く): 6536432

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 37, 40, 44, 52, 55, 56, 65, 70, 74, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 148, 154, 176, 182, 185, 208, 220, 259, 260, 280, 286, 296, 308, 364, 370, 385, 407, 440, 455, 481, 518, 520, 560, 572, 592, 616, 715, 728, 740, 770, 814, 880, 910, 962, 1001, 1036, 1040, 1144, 1232, 1295, 1430, 1456, 1480, 1540, 1628, 1820, 1924, 2002, 2035, 2072, 2288, 2405, 2590, 2849, 2860, 2960, 3080, 3256, 3367, 3640, 3848, 4004, 4070, 4144, 4810, 5005, 5180, 5291, 5698, 5720, 6160, 6512, 6734, 7280, 7696, 8008, 8140, 9620, 10010, 10360, 10582, 11396, 11440, 13468, 14245, 16016, 16280, 16835, 19240, 20020, 20720, 21164, 22792, 26455, 26936, 28490, 32560, 33670, 37037, 38480, 40040, 42328, 45584, 52910, 53872, 56980, 67340, 74074, 80080, 84656, 105820, 113960, 134680, 148148, 185185, 211640, 227920, 269360, 296296, 370370, 423280, 592592, 740740, 1481480, 2962960]

約数ペア:

[(1, 2962960), (2, 1481480), (4, 740740), (5, 592592), (7, 423280), (8, 370370), (10, 296296), (11, 269360), (13, 227920), (14, 211640), (16, 185185), (20, 148148), (22, 134680), (26, 113960), (28, 105820), (35, 84656), (37, 80080), (40, 74074), (44, 67340), (52, 56980), (55, 53872), (56, 52910), (65, 45584), (70, 42328), (74, 40040), (77, 38480), (80, 37037), (88, 33670), (91, 32560), (104, 28490), (110, 26936), (112, 26455), (130, 22792), (140, 21164), (143, 20720), (148, 20020), (154, 19240), (176, 16835), (182, 16280), (185, 16016), (208, 14245), (220, 13468), (259, 11440), (260, 11396), (280, 10582), (286, 10360), (296, 10010), (308, 9620), (364, 8140), (370, 8008), (385, 7696), (407, 7280), (440, 6734), (455, 6512), (481, 6160), (518, 5720), (520, 5698), (560, 5291), (572, 5180), (592, 5005), (616, 4810), (715, 4144), (728, 4070), (740, 4004), (770, 3848), (814, 3640), (880, 3367), (910, 3256), (962, 3080), (1001, 2960), (1036, 2860), (1040, 2849), (1144, 2590), (1232, 2405), (1295, 2288), (1430, 2072), (1456, 2035), (1480, 2002), (1540, 1924), (1628, 1820)]