142095240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 533520000

約数和(自身を除く): 391424760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 113, 120, 126, 140, 168, 180, 210, 226, 252, 280, 315, 339, 360, 420, 452, 499, 504, 565, 630, 678, 791, 840, 904, 998, 1017, 1130, 1260, 1356, 1497, 1582, 1695, 1996, 2034, 2260, 2373, 2495, 2520, 2712, 2994, 3164, 3390, 3493, 3955, 3992, 4068, 4491, 4520, 4746, 4990, 5085, 5988, 6328, 6780, 6986, 7119, 7485, 7910, 8136, 8982, 9492, 9980, 10170, 10479, 11865, 11976, 13560, 13972, 14238, 14970, 15820, 17465, 17964, 18984, 19960, 20340, 20958, 22455, 23730, 27944, 28476, 29940, 31437, 31640, 34930, 35595, 35928, 40680, 41916, 44910, 47460, 52395, 56387, 56952, 59880, 62874, 69860, 71190, 83832, 89820, 94920, 104790, 112774, 125748, 139720, 142380, 157185, 169161, 179640, 209580, 225548, 251496, 281935, 284760, 314370, 338322, 394709, 419160, 451096, 507483, 563870, 628740, 676644, 789418, 845805, 1014966, 1127740, 1184127, 1257480, 1353288, 1578836, 1691610, 1973545, 2029932, 2255480, 2368254, 2537415, 3157672, 3383220, 3552381, 3947090, 4059864, 4736508, 5074830, 5920635, 6766440, 7104762, 7894180, 9473016, 10149660, 11841270, 14209524, 15788360, 17761905, 20299320, 23682540, 28419048, 35523810, 47365080, 71047620, 142095240]

約数ペア:

[(1, 142095240), (2, 71047620), (3, 47365080), (4, 35523810), (5, 28419048), (6, 23682540), (7, 20299320), (8, 17761905), (9, 15788360), (10, 14209524), (12, 11841270), (14, 10149660), (15, 9473016), (18, 7894180), (20, 7104762), (21, 6766440), (24, 5920635), (28, 5074830), (30, 4736508), (35, 4059864), (36, 3947090), (40, 3552381), (42, 3383220), (45, 3157672), (56, 2537415), (60, 2368254), (63, 2255480), (70, 2029932), (72, 1973545), (84, 1691610), (90, 1578836), (105, 1353288), (113, 1257480), (120, 1184127), (126, 1127740), (140, 1014966), (168, 845805), (180, 789418), (210, 676644), (226, 628740), (252, 563870), (280, 507483), (315, 451096), (339, 419160), (360, 394709), (420, 338322), (452, 314370), (499, 284760), (504, 281935), (565, 251496), (630, 225548), (678, 209580), (791, 179640), (840, 169161), (904, 157185), (998, 142380), (1017, 139720), (1130, 125748), (1260, 112774), (1356, 104790), (1497, 94920), (1582, 89820), (1695, 83832), (1996, 71190), (2034, 69860), (2260, 62874), (2373, 59880), (2495, 56952), (2520, 56387), (2712, 52395), (2994, 47460), (3164, 44910), (3390, 41916), (3493, 40680), (3955, 35928), (3992, 35595), (4068, 34930), (4491, 31640), (4520, 31437), (4746, 29940), (4990, 28476), (5085, 27944), (5988, 23730), (6328, 22455), (6780, 20958), (6986, 20340), (7119, 19960), (7485, 18984), (7910, 17964), (8136, 17465), (8982, 15820), (9492, 14970), (9980, 14238), (10170, 13972), (10479, 13560), (11865, 11976)]