724335920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2083

約数の個数: 160

約数和(自身を含む): 2136291840

約数和(自身を除く): 1411955920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 59, 70, 77, 80, 88, 110, 112, 118, 140, 154, 176, 220, 236, 280, 295, 308, 385, 413, 440, 472, 560, 590, 616, 649, 770, 826, 880, 944, 1180, 1232, 1298, 1540, 1652, 1993, 2065, 2360, 2596, 3080, 3245, 3304, 3986, 4130, 4543, 4720, 5192, 6160, 6490, 6608, 7972, 8260, 9086, 9965, 10384, 12980, 13951, 15944, 16520, 18172, 19930, 21923, 22715, 25960, 27902, 31888, 33040, 36344, 39860, 43846, 45430, 51920, 55804, 69755, 72688, 79720, 87692, 90860, 109615, 111608, 117587, 139510, 153461, 159440, 175384, 181720, 219230, 223216, 235174, 279020, 306922, 350768, 363440, 438460, 470348, 558040, 587935, 613844, 767305, 823109, 876920, 940696, 1116080, 1175870, 1227688, 1293457, 1534610, 1646218, 1753840, 1881392, 2351740, 2455376, 2586914, 3069220, 3292436, 4115545, 4703480, 5173828, 6138440, 6467285, 6584872, 8231090, 9054199, 9406960, 10347656, 12276880, 12934570, 13169744, 16462180, 18108398, 20695312, 25869140, 32924360, 36216796, 45270995, 51738280, 65848720, 72433592, 90541990, 103476560, 144867184, 181083980, 362167960, 724335920]

約数ペア:

[(1, 724335920), (2, 362167960), (4, 181083980), (5, 144867184), (7, 103476560), (8, 90541990), (10, 72433592), (11, 65848720), (14, 51738280), (16, 45270995), (20, 36216796), (22, 32924360), (28, 25869140), (35, 20695312), (40, 18108398), (44, 16462180), (55, 13169744), (56, 12934570), (59, 12276880), (70, 10347656), (77, 9406960), (80, 9054199), (88, 8231090), (110, 6584872), (112, 6467285), (118, 6138440), (140, 5173828), (154, 4703480), (176, 4115545), (220, 3292436), (236, 3069220), (280, 2586914), (295, 2455376), (308, 2351740), (385, 1881392), (413, 1753840), (440, 1646218), (472, 1534610), (560, 1293457), (590, 1227688), (616, 1175870), (649, 1116080), (770, 940696), (826, 876920), (880, 823109), (944, 767305), (1180, 613844), (1232, 587935), (1298, 558040), (1540, 470348), (1652, 438460), (1993, 363440), (2065, 350768), (2360, 306922), (2596, 279020), (3080, 235174), (3245, 223216), (3304, 219230), (3986, 181720), (4130, 175384), (4543, 159440), (4720, 153461), (5192, 139510), (6160, 117587), (6490, 111608), (6608, 109615), (7972, 90860), (8260, 87692), (9086, 79720), (9965, 72688), (10384, 69755), (12980, 55804), (13951, 51920), (15944, 45430), (16520, 43846), (18172, 39860), (19930, 36344), (21923, 33040), (22715, 31888), (25960, 27902)]