1814284920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 384

約数和(自身を含む): 6811914240

約数和(自身を除く): 4997629320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 56, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 120, 124, 133, 140, 152, 155, 168, 186, 190, 193, 210, 217, 228, 248, 266, 280, 285, 310, 361, 372, 380, 386, 399, 420, 434, 456, 465, 532, 570, 579, 589, 620, 651, 665, 722, 744, 760, 772, 798, 840, 868, 930, 965, 1064, 1083, 1085, 1140, 1158, 1178, 1240, 1302, 1330, 1351, 1444, 1544, 1596, 1736, 1767, 1805, 1860, 1930, 1995, 2166, 2170, 2280, 2316, 2356, 2527, 2604, 2660, 2702, 2888, 2895, 2945, 3192, 3255, 3534, 3610, 3667, 3720, 3860, 3990, 4053, 4123, 4332, 4340, 4632, 4712, 5054, 5208, 5320, 5404, 5415, 5790, 5890, 5983, 6510, 6755, 7068, 7220, 7334, 7581, 7720, 7980, 8106, 8246, 8664, 8680, 8835, 10108, 10808, 10830, 11001, 11191, 11580, 11780, 11966, 12369, 12635, 13020, 13510, 14136, 14440, 14668, 15162, 15960, 16212, 16492, 17670, 17949, 18335, 20216, 20265, 20615, 21660, 22002, 22382, 23160, 23560, 23932, 24738, 25270, 25669, 26040, 27020, 29336, 29915, 30324, 32424, 32984, 33573, 35340, 35898, 36670, 37905, 40530, 41230, 41881, 43320, 44004, 44764, 47864, 49476, 50540, 51338, 54040, 55005, 55955, 59830, 60648, 61845, 67146, 69673, 70680, 71796, 73340, 75810, 77007, 78337, 81060, 82460, 83762, 88008, 89528, 89745, 98952, 101080, 102676, 110010, 111910, 113677, 119660, 123690, 125643, 128345, 134292, 139346, 143592, 146680, 151620, 154014, 156674, 162120, 164920, 167524, 167865, 179490, 205352, 209019, 209405, 220020, 223820, 227354, 235011, 239320, 247380, 251286, 256690, 268584, 278692, 303240, 308028, 313348, 335048, 335730, 341031, 348365, 358980, 385035, 391685, 418038, 418810, 440040, 447640, 454708, 470022, 487711, 494760, 502572, 513380, 557384, 568385, 616056, 626696, 628215, 671460, 682062, 696730, 717960, 770070, 783370, 795739, 836076, 837620, 909416, 940044, 975422, 1005144, 1026760, 1045095, 1136770, 1175055, 1256430, 1342920, 1364124, 1393460, 1463133, 1540140, 1566740, 1591478, 1672152, 1675240, 1705155, 1880088, 1950844, 2090190, 2159863, 2273540, 2350110, 2387217, 2438555, 2512860, 2728248, 2786920, 2926266, 3080280, 3133480, 3182956, 3410310, 3901688, 3978695, 4180380, 4319726, 4547080, 4700220, 4774434, 4877110, 5025720, 5852532, 6365912, 6479589, 6820620, 7315665, 7957390, 8360760, 8639452, 9400440, 9548868, 9754220, 10799315, 11705064, 11936085, 12959178, 13641240, 14631330, 15119041, 15914780, 17278904, 19097736, 19508440, 21598630, 23872170, 25918356, 29262660, 30238082, 31829560, 32397945, 43197260, 45357123, 47744340, 51836712, 58525320, 60476164, 64795890, 75595205, 86394520, 90714246, 95488680, 120952328, 129591780, 151190410, 181428492, 226785615, 259183560, 302380820, 362856984, 453571230, 604761640, 907142460, 1814284920]

約数ペア:

[(1, 1814284920), (2, 907142460), (3, 604761640), (4, 453571230), (5, 362856984), (6, 302380820), (7, 259183560), (8, 226785615), (10, 181428492), (12, 151190410), (14, 129591780), (15, 120952328), (19, 95488680), (20, 90714246), (21, 86394520), (24, 75595205), (28, 64795890), (30, 60476164), (31, 58525320), (35, 51836712), (38, 47744340), (40, 45357123), (42, 43197260), (56, 32397945), (57, 31829560), (60, 30238082), (62, 29262660), (70, 25918356), (76, 23872170), (84, 21598630), (93, 19508440), (95, 19097736), (105, 17278904), (114, 15914780), (120, 15119041), (124, 14631330), (133, 13641240), (140, 12959178), (152, 11936085), (155, 11705064), (168, 10799315), (186, 9754220), (190, 9548868), (193, 9400440), (210, 8639452), (217, 8360760), (228, 7957390), (248, 7315665), (266, 6820620), (280, 6479589), (285, 6365912), (310, 5852532), (361, 5025720), (372, 4877110), (380, 4774434), (386, 4700220), (399, 4547080), (420, 4319726), (434, 4180380), (456, 3978695), (465, 3901688), (532, 3410310), (570, 3182956), (579, 3133480), (589, 3080280), (620, 2926266), (651, 2786920), (665, 2728248), (722, 2512860), (744, 2438555), (760, 2387217), (772, 2350110), (798, 2273540), (840, 2159863), (868, 2090190), (930, 1950844), (965, 1880088), (1064, 1705155), (1083, 1675240), (1085, 1672152), (1140, 1591478), (1158, 1566740), (1178, 1540140), (1240, 1463133), (1302, 1393460), (1330, 1364124), (1351, 1342920), (1444, 1256430), (1544, 1175055), (1596, 1136770), (1736, 1045095), (1767, 1026760), (1805, 1005144), (1860, 975422), (1930, 940044), (1995, 909416), (2166, 837620), (2170, 836076), (2280, 795739), (2316, 783370), (2356, 770070), (2527, 717960), (2604, 696730), (2660, 682062), (2702, 671460), (2888, 628215), (2895, 626696), (2945, 616056), (3192, 568385), (3255, 557384), (3534, 513380), (3610, 502572), (3667, 494760), (3720, 487711), (3860, 470022), (3990, 454708), (4053, 447640), (4123, 440040), (4332, 418810), (4340, 418038), (4632, 391685), (4712, 385035), (5054, 358980), (5208, 348365), (5320, 341031), (5404, 335730), (5415, 335048), (5790, 313348), (5890, 308028), (5983, 303240), (6510, 278692), (6755, 268584), (7068, 256690), (7220, 251286), (7334, 247380), (7581, 239320), (7720, 235011), (7980, 227354), (8106, 223820), (8246, 220020), (8664, 209405), (8680, 209019), (8835, 205352), (10108, 179490), (10808, 167865), (10830, 167524), (11001, 164920), (11191, 162120), (11580, 156674), (11780, 154014), (11966, 151620), (12369, 146680), (12635, 143592), (13020, 139346), (13510, 134292), (14136, 128345), (14440, 125643), (14668, 123690), (15162, 119660), (15960, 113677), (16212, 111910), (16492, 110010), (17670, 102676), (17949, 101080), (18335, 98952), (20216, 89745), (20265, 89528), (20615, 88008), (21660, 83762), (22002, 82460), (22382, 81060), (23160, 78337), (23560, 77007), (23932, 75810), (24738, 73340), (25270, 71796), (25669, 70680), (26040, 69673), (27020, 67146), (29336, 61845), (29915, 60648), (30324, 59830), (32424, 55955), (32984, 55005), (33573, 54040), (35340, 51338), (35898, 50540), (36670, 49476), (37905, 47864), (40530, 44764), (41230, 44004), (41881, 43320)]