191310210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 645345792

約数和(自身を除く): 454035582

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 47, 49, 63, 65, 70, 71, 78, 90, 91, 94, 98, 105, 117, 126, 130, 141, 142, 147, 182, 195, 210, 213, 234, 235, 245, 273, 282, 294, 315, 329, 355, 390, 423, 426, 441, 455, 470, 490, 497, 546, 585, 611, 630, 637, 639, 658, 705, 710, 735, 819, 846, 882, 910, 923, 987, 994, 1065, 1170, 1222, 1274, 1278, 1365, 1410, 1470, 1491, 1638, 1645, 1833, 1846, 1911, 1974, 2115, 2130, 2205, 2303, 2485, 2730, 2769, 2961, 2982, 3055, 3185, 3195, 3290, 3337, 3479, 3666, 3822, 4095, 4230, 4277, 4410, 4473, 4606, 4615, 4935, 4970, 5499, 5538, 5733, 5922, 6110, 6370, 6390, 6461, 6674, 6909, 6958, 7455, 8190, 8307, 8554, 8946, 9165, 9230, 9555, 9870, 10011, 10437, 10998, 11466, 11515, 12831, 12922, 13818, 13845, 14805, 14910, 16614, 16685, 17395, 18330, 19110, 19383, 20022, 20727, 20874, 21385, 22365, 23030, 23359, 25662, 27495, 27690, 28665, 29610, 29939, 30033, 31311, 32305, 33370, 34545, 34790, 38493, 38766, 41454, 41535, 42770, 43381, 44730, 45227, 46718, 50055, 52185, 54990, 57330, 58149, 59878, 60066, 62622, 64155, 64610, 69090, 70077, 76986, 83070, 86762, 89817, 90454, 96915, 100110, 103635, 104370, 116298, 116795, 128310, 130143, 135681, 140154, 149695, 150165, 156555, 163513, 179634, 192465, 193830, 207270, 210231, 216905, 226135, 233590, 260286, 269451, 271362, 290745, 299390, 300330, 303667, 313110, 327026, 350385, 384930, 390429, 407043, 420462, 433810, 449085, 452270, 490539, 538902, 581490, 607334, 650715, 678405, 700770, 780858, 814086, 817565, 898170, 911001, 981078, 1051155, 1301430, 1347255, 1356810, 1471617, 1518335, 1635130, 1822002, 1952145, 2035215, 2102310, 2125669, 2452695, 2694510, 2733003, 2943234, 3036670, 3904290, 4070430, 4251338, 4555005, 4905390, 5466006, 6377007, 7358085, 9110010, 10628345, 12754014, 13665015, 14716170, 19131021, 21256690, 27330030, 31885035, 38262042, 63770070, 95655105, 191310210]

約数ペア:

[(1, 191310210), (2, 95655105), (3, 63770070), (5, 38262042), (6, 31885035), (7, 27330030), (9, 21256690), (10, 19131021), (13, 14716170), (14, 13665015), (15, 12754014), (18, 10628345), (21, 9110010), (26, 7358085), (30, 6377007), (35, 5466006), (39, 4905390), (42, 4555005), (45, 4251338), (47, 4070430), (49, 3904290), (63, 3036670), (65, 2943234), (70, 2733003), (71, 2694510), (78, 2452695), (90, 2125669), (91, 2102310), (94, 2035215), (98, 1952145), (105, 1822002), (117, 1635130), (126, 1518335), (130, 1471617), (141, 1356810), (142, 1347255), (147, 1301430), (182, 1051155), (195, 981078), (210, 911001), (213, 898170), (234, 817565), (235, 814086), (245, 780858), (273, 700770), (282, 678405), (294, 650715), (315, 607334), (329, 581490), (355, 538902), (390, 490539), (423, 452270), (426, 449085), (441, 433810), (455, 420462), (470, 407043), (490, 390429), (497, 384930), (546, 350385), (585, 327026), (611, 313110), (630, 303667), (637, 300330), (639, 299390), (658, 290745), (705, 271362), (710, 269451), (735, 260286), (819, 233590), (846, 226135), (882, 216905), (910, 210231), (923, 207270), (987, 193830), (994, 192465), (1065, 179634), (1170, 163513), (1222, 156555), (1274, 150165), (1278, 149695), (1365, 140154), (1410, 135681), (1470, 130143), (1491, 128310), (1638, 116795), (1645, 116298), (1833, 104370), (1846, 103635), (1911, 100110), (1974, 96915), (2115, 90454), (2130, 89817), (2205, 86762), (2303, 83070), (2485, 76986), (2730, 70077), (2769, 69090), (2961, 64610), (2982, 64155), (3055, 62622), (3185, 60066), (3195, 59878), (3290, 58149), (3337, 57330), (3479, 54990), (3666, 52185), (3822, 50055), (4095, 46718), (4230, 45227), (4277, 44730), (4410, 43381), (4473, 42770), (4606, 41535), (4615, 41454), (4935, 38766), (4970, 38493), (5499, 34790), (5538, 34545), (5733, 33370), (5922, 32305), (6110, 31311), (6370, 30033), (6390, 29939), (6461, 29610), (6674, 28665), (6909, 27690), (6958, 27495), (7455, 25662), (8190, 23359), (8307, 23030), (8554, 22365), (8946, 21385), (9165, 20874), (9230, 20727), (9555, 20022), (9870, 19383), (10011, 19110), (10437, 18330), (10998, 17395), (11466, 16685), (11515, 16614), (12831, 14910), (12922, 14805), (13818, 13845)]