1750343840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1115

約数の個数: 192

約数和(自身を含む): 5039677440

約数和(自身を除く): 3289333600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 83, 95, 112, 133, 140, 152, 160, 166, 190, 224, 266, 280, 304, 332, 380, 415, 532, 560, 581, 608, 664, 665, 760, 830, 991, 1064, 1120, 1162, 1328, 1330, 1520, 1577, 1660, 1982, 2128, 2324, 2656, 2660, 2905, 3040, 3154, 3320, 3964, 4256, 4648, 4955, 5320, 5810, 6308, 6640, 6937, 7885, 7928, 9296, 9910, 10640, 11039, 11620, 12616, 13280, 13874, 15770, 15856, 18592, 18829, 19820, 21280, 22078, 23240, 25232, 27748, 31540, 31712, 34685, 37658, 39640, 44156, 46480, 50464, 55195, 55496, 63080, 69370, 75316, 79280, 82253, 88312, 92960, 94145, 110390, 110992, 126160, 131803, 138740, 150632, 158560, 164506, 176624, 188290, 220780, 221984, 252320, 263606, 277480, 301264, 329012, 353248, 376580, 411265, 441560, 527212, 554960, 575771, 602528, 658024, 659015, 753160, 822530, 883120, 1054424, 1109920, 1151542, 1316048, 1318030, 1506320, 1562807, 1645060, 1766240, 2108848, 2303084, 2632096, 2636060, 2878855, 3012640, 3125614, 3290120, 4217696, 4606168, 5272120, 5757710, 6251228, 6580240, 7814035, 9212336, 10544240, 10939649, 11515420, 12502456, 13160480, 15628070, 18424672, 21088480, 21879298, 23030840, 25004912, 31256140, 43758596, 46061680, 50009824, 54698245, 62512280, 87517192, 92123360, 109396490, 125024560, 175034384, 218792980, 250049120, 350068768, 437585960, 875171920, 1750343840]

約数ペア:

[(1, 1750343840), (2, 875171920), (4, 437585960), (5, 350068768), (7, 250049120), (8, 218792980), (10, 175034384), (14, 125024560), (16, 109396490), (19, 92123360), (20, 87517192), (28, 62512280), (32, 54698245), (35, 50009824), (38, 46061680), (40, 43758596), (56, 31256140), (70, 25004912), (76, 23030840), (80, 21879298), (83, 21088480), (95, 18424672), (112, 15628070), (133, 13160480), (140, 12502456), (152, 11515420), (160, 10939649), (166, 10544240), (190, 9212336), (224, 7814035), (266, 6580240), (280, 6251228), (304, 5757710), (332, 5272120), (380, 4606168), (415, 4217696), (532, 3290120), (560, 3125614), (581, 3012640), (608, 2878855), (664, 2636060), (665, 2632096), (760, 2303084), (830, 2108848), (991, 1766240), (1064, 1645060), (1120, 1562807), (1162, 1506320), (1328, 1318030), (1330, 1316048), (1520, 1151542), (1577, 1109920), (1660, 1054424), (1982, 883120), (2128, 822530), (2324, 753160), (2656, 659015), (2660, 658024), (2905, 602528), (3040, 575771), (3154, 554960), (3320, 527212), (3964, 441560), (4256, 411265), (4648, 376580), (4955, 353248), (5320, 329012), (5810, 301264), (6308, 277480), (6640, 263606), (6937, 252320), (7885, 221984), (7928, 220780), (9296, 188290), (9910, 176624), (10640, 164506), (11039, 158560), (11620, 150632), (12616, 138740), (13280, 131803), (13874, 126160), (15770, 110992), (15856, 110390), (18592, 94145), (18829, 92960), (19820, 88312), (21280, 82253), (22078, 79280), (23240, 75316), (25232, 69370), (27748, 63080), (31540, 55496), (31712, 55195), (34685, 50464), (37658, 46480), (39640, 44156)]