191261215320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{112663}}^1$

素因数の和:112774

約数の個数: 256

約数和(自身を含む): 685285539840

約数和(自身を除く): 494024324520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 47, 56, 60, 70, 84, 86, 94, 105, 120, 129, 140, 141, 168, 172, 188, 210, 215, 235, 258, 280, 282, 301, 329, 344, 376, 420, 430, 470, 516, 564, 602, 645, 658, 705, 840, 860, 903, 940, 987, 1032, 1128, 1204, 1290, 1316, 1410, 1505, 1645, 1720, 1806, 1880, 1974, 2021, 2408, 2580, 2632, 2820, 3010, 3290, 3612, 3948, 4042, 4515, 4935, 5160, 5640, 6020, 6063, 6580, 7224, 7896, 8084, 9030, 9870, 10105, 12040, 12126, 13160, 14147, 16168, 18060, 19740, 20210, 24252, 28294, 30315, 36120, 39480, 40420, 42441, 48504, 56588, 60630, 70735, 80840, 84882, 112663, 113176, 121260, 141470, 169764, 212205, 225326, 242520, 282940, 337989, 339528, 424410, 450652, 563315, 565880, 675978, 788641, 848820, 901304, 1126630, 1351956, 1577282, 1689945, 1697640, 2253260, 2365923, 2703912, 3154564, 3379890, 3943205, 4506520, 4731846, 4844509, 5295161, 6309128, 6759780, 7886410, 9463692, 9689018, 10590322, 11829615, 13519560, 14533527, 15772820, 15885483, 18927384, 19378036, 21180644, 23659230, 24222545, 26475805, 29067054, 31545640, 31770966, 33911563, 37066127, 38756072, 42361288, 47318460, 48445090, 52951610, 58134108, 63541932, 67823126, 72667635, 74132254, 79427415, 94636920, 96890180, 101734689, 105903220, 111198381, 116268216, 127083864, 135646252, 145335270, 148264508, 158854830, 169557815, 185330635, 193780360, 203469378, 211806440, 222396762, 227691923, 271292504, 290670540, 296529016, 317709660, 339115630, 370661270, 406938756, 444793524, 455383846, 508673445, 555991905, 581341080, 635419320, 678231260, 683075769, 741322540, 813877512, 889587048, 910767692, 1017346890, 1111983810, 1138459615, 1356462520, 1366151538, 1482645080, 1593843461, 1821535384, 2034693780, 2223967620, 2276919230, 2732303076, 3187686922, 3415378845, 4069387560, 4447935240, 4553838460, 4781530383, 5464606152, 6375373844, 6830757690, 7969217305, 9107676920, 9563060766, 12750747688, 13661515380, 15938434610, 19126121532, 23907651915, 27323030760, 31876869220, 38252243064, 47815303830, 63753738440, 95630607660, 191261215320]

約数ペア:

[(1, 191261215320), (2, 95630607660), (3, 63753738440), (4, 47815303830), (5, 38252243064), (6, 31876869220), (7, 27323030760), (8, 23907651915), (10, 19126121532), (12, 15938434610), (14, 13661515380), (15, 12750747688), (20, 9563060766), (21, 9107676920), (24, 7969217305), (28, 6830757690), (30, 6375373844), (35, 5464606152), (40, 4781530383), (42, 4553838460), (43, 4447935240), (47, 4069387560), (56, 3415378845), (60, 3187686922), (70, 2732303076), (84, 2276919230), (86, 2223967620), (94, 2034693780), (105, 1821535384), (120, 1593843461), (129, 1482645080), (140, 1366151538), (141, 1356462520), (168, 1138459615), (172, 1111983810), (188, 1017346890), (210, 910767692), (215, 889587048), (235, 813877512), (258, 741322540), (280, 683075769), (282, 678231260), (301, 635419320), (329, 581341080), (344, 555991905), (376, 508673445), (420, 455383846), (430, 444793524), (470, 406938756), (516, 370661270), (564, 339115630), (602, 317709660), (645, 296529016), (658, 290670540), (705, 271292504), (840, 227691923), (860, 222396762), (903, 211806440), (940, 203469378), (987, 193780360), (1032, 185330635), (1128, 169557815), (1204, 158854830), (1290, 148264508), (1316, 145335270), (1410, 135646252), (1505, 127083864), (1645, 116268216), (1720, 111198381), (1806, 105903220), (1880, 101734689), (1974, 96890180), (2021, 94636920), (2408, 79427415), (2580, 74132254), (2632, 72667635), (2820, 67823126), (3010, 63541932), (3290, 58134108), (3612, 52951610), (3948, 48445090), (4042, 47318460), (4515, 42361288), (4935, 38756072), (5160, 37066127), (5640, 33911563), (6020, 31770966), (6063, 31545640), (6580, 29067054), (7224, 26475805), (7896, 24222545), (8084, 23659230), (9030, 21180644), (9870, 19378036), (10105, 18927384), (12040, 15885483), (12126, 15772820), (13160, 14533527), (14147, 13519560), (16168, 11829615), (18060, 10590322), (19740, 9689018), (20210, 9463692), (24252, 7886410), (28294, 6759780), (30315, 6309128), (36120, 5295161), (39480, 4844509), (40420, 4731846), (42441, 4506520), (48504, 3943205), (56588, 3379890), (60630, 3154564), (70735, 2703912), (80840, 2365923), (84882, 2253260), (112663, 1697640), (113176, 1689945), (121260, 1577282), (141470, 1351956), (169764, 1126630), (212205, 901304), (225326, 848820), (242520, 788641), (282940, 675978), (337989, 565880), (339528, 563315), (424410, 450652)]