170819280

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 280

約数和(自身を含む): 622091880

約数和(自身を除く): 451272600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 101, 108, 116, 120, 135, 144, 145, 162, 174, 180, 202, 216, 232, 240, 243, 261, 270, 290, 303, 324, 348, 360, 404, 405, 432, 435, 464, 486, 505, 522, 540, 580, 606, 648, 696, 720, 729, 783, 808, 810, 870, 909, 972, 1010, 1044, 1080, 1160, 1212, 1215, 1296, 1305, 1392, 1458, 1515, 1566, 1616, 1620, 1740, 1818, 1944, 2020, 2088, 2160, 2320, 2349, 2424, 2430, 2610, 2727, 2916, 2929, 3030, 3132, 3240, 3480, 3636, 3645, 3888, 3915, 4040, 4176, 4545, 4698, 4848, 4860, 5220, 5454, 5832, 5858, 6060, 6264, 6480, 6960, 7047, 7272, 7290, 7830, 8080, 8181, 8787, 9090, 9396, 9720, 10440, 10908, 11664, 11716, 11745, 12120, 12528, 13635, 14094, 14544, 14580, 14645, 15660, 16362, 17574, 18180, 18792, 19440, 20880, 21141, 21816, 23432, 23490, 24240, 24543, 26361, 27270, 28188, 29160, 29290, 31320, 32724, 35148, 35235, 36360, 37584, 40905, 42282, 43632, 43935, 46864, 46980, 49086, 52722, 54540, 56376, 58320, 58580, 62640, 65448, 70296, 70470, 72720, 73629, 79083, 81810, 84564, 87870, 93960, 98172, 105444, 105705, 109080, 112752, 117160, 122715, 130896, 131805, 140592, 140940, 147258, 158166, 163620, 169128, 175740, 187920, 196344, 210888, 211410, 218160, 234320, 237249, 245430, 263610, 281880, 294516, 316332, 327240, 338256, 351480, 368145, 392688, 395415, 421776, 422820, 474498, 490860, 527220, 563760, 589032, 632664, 654480, 702960, 711747, 736290, 790830, 845640, 948996, 981720, 1054440, 1178064, 1186245, 1265328, 1423494, 1472580, 1581660, 1691280, 1897992, 1963440, 2108880, 2135241, 2372490, 2846988, 2945160, 3163320, 3558735, 3795984, 4270482, 4744980, 5693976, 5890320, 6326640, 7117470, 8540964, 9489960, 10676205, 11387952, 14234940, 17081928, 18979920, 21352410, 28469880, 34163856, 42704820, 56939760, 85409640, 170819280]

約数ペア:

[(1, 170819280), (2, 85409640), (3, 56939760), (4, 42704820), (5, 34163856), (6, 28469880), (8, 21352410), (9, 18979920), (10, 17081928), (12, 14234940), (15, 11387952), (16, 10676205), (18, 9489960), (20, 8540964), (24, 7117470), (27, 6326640), (29, 5890320), (30, 5693976), (36, 4744980), (40, 4270482), (45, 3795984), (48, 3558735), (54, 3163320), (58, 2945160), (60, 2846988), (72, 2372490), (80, 2135241), (81, 2108880), (87, 1963440), (90, 1897992), (101, 1691280), (108, 1581660), (116, 1472580), (120, 1423494), (135, 1265328), (144, 1186245), (145, 1178064), (162, 1054440), (174, 981720), (180, 948996), (202, 845640), (216, 790830), (232, 736290), (240, 711747), (243, 702960), (261, 654480), (270, 632664), (290, 589032), (303, 563760), (324, 527220), (348, 490860), (360, 474498), (404, 422820), (405, 421776), (432, 395415), (435, 392688), (464, 368145), (486, 351480), (505, 338256), (522, 327240), (540, 316332), (580, 294516), (606, 281880), (648, 263610), (696, 245430), (720, 237249), (729, 234320), (783, 218160), (808, 211410), (810, 210888), (870, 196344), (909, 187920), (972, 175740), (1010, 169128), (1044, 163620), (1080, 158166), (1160, 147258), (1212, 140940), (1215, 140592), (1296, 131805), (1305, 130896), (1392, 122715), (1458, 117160), (1515, 112752), (1566, 109080), (1616, 105705), (1620, 105444), (1740, 98172), (1818, 93960), (1944, 87870), (2020, 84564), (2088, 81810), (2160, 79083), (2320, 73629), (2349, 72720), (2424, 70470), (2430, 70296), (2610, 65448), (2727, 62640), (2916, 58580), (2929, 58320), (3030, 56376), (3132, 54540), (3240, 52722), (3480, 49086), (3636, 46980), (3645, 46864), (3888, 43935), (3915, 43632), (4040, 42282), (4176, 40905), (4545, 37584), (4698, 36360), (4848, 35235), (4860, 35148), (5220, 32724), (5454, 31320), (5832, 29290), (5858, 29160), (6060, 28188), (6264, 27270), (6480, 26361), (6960, 24543), (7047, 24240), (7272, 23490), (7290, 23432), (7830, 21816), (8080, 21141), (8181, 20880), (8787, 19440), (9090, 18792), (9396, 18180), (9720, 17574), (10440, 16362), (10908, 15660), (11664, 14645), (11716, 14580), (11745, 14544), (12120, 14094), (12528, 13635)]