121486680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 470564640

約数和(自身を除く): 349077960

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, 49, 56, 60, 63, 70, 71, 72, 84, 90, 97, 98, 105, 120, 126, 140, 142, 147, 168, 180, 194, 196, 210, 213, 245, 252, 280, 284, 291, 294, 315, 355, 360, 388, 392, 420, 426, 441, 485, 490, 497, 504, 568, 582, 588, 630, 639, 679, 710, 735, 776, 840, 852, 873, 882, 970, 980, 994, 1065, 1164, 1176, 1260, 1278, 1358, 1420, 1455, 1470, 1491, 1704, 1746, 1764, 1940, 1960, 1988, 2037, 2130, 2205, 2328, 2485, 2520, 2556, 2716, 2840, 2910, 2940, 2982, 3195, 3395, 3479, 3492, 3528, 3880, 3976, 4074, 4260, 4365, 4410, 4473, 4753, 4970, 5112, 5432, 5820, 5880, 5964, 6111, 6390, 6790, 6887, 6958, 6984, 7455, 8148, 8520, 8730, 8820, 8946, 9506, 9940, 10185, 10437, 11640, 11928, 12222, 12780, 13580, 13774, 13916, 14259, 14910, 16296, 17395, 17460, 17640, 17892, 19012, 19880, 20370, 20661, 20874, 22365, 23765, 24444, 25560, 27160, 27548, 27832, 28518, 29820, 30555, 31311, 34435, 34790, 34920, 35784, 38024, 40740, 41322, 41748, 42777, 44730, 47530, 48209, 48888, 52185, 55096, 57036, 59640, 61110, 61983, 62622, 68870, 69580, 71295, 81480, 82644, 83496, 85554, 89460, 95060, 96418, 103305, 104370, 114072, 122220, 123966, 125244, 137740, 139160, 142590, 144627, 156555, 165288, 171108, 178920, 190120, 192836, 206610, 208740, 213885, 241045, 244440, 247932, 250488, 275480, 285180, 289254, 309915, 313110, 337463, 342216, 385672, 413220, 417480, 427770, 433881, 482090, 495864, 570360, 578508, 619830, 626220, 674926, 723135, 826440, 855540, 867762, 964180, 1012389, 1157016, 1239660, 1252440, 1349852, 1446270, 1687315, 1711080, 1735524, 1928360, 2024778, 2169405, 2479320, 2699704, 2892540, 3037167, 3374630, 3471048, 4049556, 4338810, 5061945, 5785080, 6074334, 6749260, 8099112, 8677620, 10123890, 12148668, 13498520, 15185835, 17355240, 20247780, 24297336, 30371670, 40495560, 60743340, 121486680]

約数ペア:

[(1, 121486680), (2, 60743340), (3, 40495560), (4, 30371670), (5, 24297336), (6, 20247780), (7, 17355240), (8, 15185835), (9, 13498520), (10, 12148668), (12, 10123890), (14, 8677620), (15, 8099112), (18, 6749260), (20, 6074334), (21, 5785080), (24, 5061945), (28, 4338810), (30, 4049556), (35, 3471048), (36, 3374630), (40, 3037167), (42, 2892540), (45, 2699704), (49, 2479320), (56, 2169405), (60, 2024778), (63, 1928360), (70, 1735524), (71, 1711080), (72, 1687315), (84, 1446270), (90, 1349852), (97, 1252440), (98, 1239660), (105, 1157016), (120, 1012389), (126, 964180), (140, 867762), (142, 855540), (147, 826440), (168, 723135), (180, 674926), (194, 626220), (196, 619830), (210, 578508), (213, 570360), (245, 495864), (252, 482090), (280, 433881), (284, 427770), (291, 417480), (294, 413220), (315, 385672), (355, 342216), (360, 337463), (388, 313110), (392, 309915), (420, 289254), (426, 285180), (441, 275480), (485, 250488), (490, 247932), (497, 244440), (504, 241045), (568, 213885), (582, 208740), (588, 206610), (630, 192836), (639, 190120), (679, 178920), (710, 171108), (735, 165288), (776, 156555), (840, 144627), (852, 142590), (873, 139160), (882, 137740), (970, 125244), (980, 123966), (994, 122220), (1065, 114072), (1164, 104370), (1176, 103305), (1260, 96418), (1278, 95060), (1358, 89460), (1420, 85554), (1455, 83496), (1470, 82644), (1491, 81480), (1704, 71295), (1746, 69580), (1764, 68870), (1940, 62622), (1960, 61983), (1988, 61110), (2037, 59640), (2130, 57036), (2205, 55096), (2328, 52185), (2485, 48888), (2520, 48209), (2556, 47530), (2716, 44730), (2840, 42777), (2910, 41748), (2940, 41322), (2982, 40740), (3195, 38024), (3395, 35784), (3479, 34920), (3492, 34790), (3528, 34435), (3880, 31311), (3976, 30555), (4074, 29820), (4260, 28518), (4365, 27832), (4410, 27548), (4473, 27160), (4753, 25560), (4970, 24444), (5112, 23765), (5432, 22365), (5820, 20874), (5880, 20661), (5964, 20370), (6111, 19880), (6390, 19012), (6790, 17892), (6887, 17640), (6958, 17460), (6984, 17395), (7455, 16296), (8148, 14910), (8520, 14259), (8730, 13916), (8820, 13774), (8946, 13580), (9506, 12780), (9940, 12222), (10185, 11928), (10437, 11640)]