319746960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 320

約数和(自身を含む): 1212422400

約数和(自身を除く): 892675440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 59, 60, 65, 72, 78, 80, 90, 104, 108, 117, 118, 120, 130, 135, 144, 156, 177, 180, 193, 195, 208, 216, 234, 236, 240, 260, 270, 295, 312, 351, 354, 360, 386, 390, 432, 468, 472, 520, 531, 540, 579, 585, 590, 624, 702, 708, 720, 767, 772, 780, 885, 936, 944, 965, 1040, 1062, 1080, 1158, 1170, 1180, 1404, 1416, 1534, 1544, 1560, 1593, 1737, 1755, 1770, 1872, 1930, 2124, 2160, 2301, 2316, 2340, 2360, 2509, 2655, 2808, 2832, 2895, 3068, 3088, 3120, 3186, 3474, 3510, 3540, 3835, 3860, 4248, 4602, 4632, 4680, 4720, 5018, 5211, 5310, 5616, 5790, 6136, 6372, 6903, 6948, 7020, 7080, 7527, 7670, 7720, 7965, 8496, 8685, 9204, 9264, 9360, 10036, 10422, 10620, 11387, 11505, 11580, 12272, 12545, 12744, 13806, 13896, 14040, 14160, 15054, 15340, 15440, 15930, 17370, 18408, 20072, 20709, 20844, 21240, 22581, 22774, 23010, 23160, 25090, 25488, 26055, 27612, 27792, 28080, 30108, 30680, 31860, 34161, 34515, 34740, 36816, 37635, 40144, 41418, 41688, 42480, 45162, 45548, 46020, 46320, 50180, 52110, 55224, 56935, 60216, 61360, 63720, 67743, 68322, 69030, 69480, 75270, 82836, 83376, 90324, 91096, 92040, 100360, 102483, 103545, 104220, 110448, 112905, 113870, 120432, 127440, 135486, 136644, 138060, 138960, 148031, 150540, 165672, 170805, 180648, 182192, 184080, 200720, 204966, 207090, 208440, 225810, 227740, 270972, 273288, 276120, 296062, 301080, 307449, 331344, 338715, 341610, 361296, 409932, 414180, 416880, 444093, 451620, 455480, 512415, 541944, 546576, 552240, 592124, 602160, 614898, 677430, 683220, 740155, 819864, 828360, 888186, 903240, 910960, 1024830, 1083888, 1184248, 1229796, 1332279, 1354860, 1366440, 1480310, 1537245, 1639728, 1656720, 1776372, 1806480, 2049660, 2220465, 2368496, 2459592, 2664558, 2709720, 2732880, 2960620, 3074490, 3552744, 3996837, 4099320, 4440930, 4919184, 5329116, 5419440, 5921240, 6148980, 6661395, 7105488, 7993674, 8198640, 8881860, 10658232, 11842480, 12297960, 13322790, 15987348, 17763720, 19984185, 21316464, 24595920, 26645580, 31974696, 35527440, 39968370, 53291160, 63949392, 79936740, 106582320, 159873480, 319746960]

約数ペア:

[(1, 319746960), (2, 159873480), (3, 106582320), (4, 79936740), (5, 63949392), (6, 53291160), (8, 39968370), (9, 35527440), (10, 31974696), (12, 26645580), (13, 24595920), (15, 21316464), (16, 19984185), (18, 17763720), (20, 15987348), (24, 13322790), (26, 12297960), (27, 11842480), (30, 10658232), (36, 8881860), (39, 8198640), (40, 7993674), (45, 7105488), (48, 6661395), (52, 6148980), (54, 5921240), (59, 5419440), (60, 5329116), (65, 4919184), (72, 4440930), (78, 4099320), (80, 3996837), (90, 3552744), (104, 3074490), (108, 2960620), (117, 2732880), (118, 2709720), (120, 2664558), (130, 2459592), (135, 2368496), (144, 2220465), (156, 2049660), (177, 1806480), (180, 1776372), (193, 1656720), (195, 1639728), (208, 1537245), (216, 1480310), (234, 1366440), (236, 1354860), (240, 1332279), (260, 1229796), (270, 1184248), (295, 1083888), (312, 1024830), (351, 910960), (354, 903240), (360, 888186), (386, 828360), (390, 819864), (432, 740155), (468, 683220), (472, 677430), (520, 614898), (531, 602160), (540, 592124), (579, 552240), (585, 546576), (590, 541944), (624, 512415), (702, 455480), (708, 451620), (720, 444093), (767, 416880), (772, 414180), (780, 409932), (885, 361296), (936, 341610), (944, 338715), (965, 331344), (1040, 307449), (1062, 301080), (1080, 296062), (1158, 276120), (1170, 273288), (1180, 270972), (1404, 227740), (1416, 225810), (1534, 208440), (1544, 207090), (1560, 204966), (1593, 200720), (1737, 184080), (1755, 182192), (1770, 180648), (1872, 170805), (1930, 165672), (2124, 150540), (2160, 148031), (2301, 138960), (2316, 138060), (2340, 136644), (2360, 135486), (2509, 127440), (2655, 120432), (2808, 113870), (2832, 112905), (2895, 110448), (3068, 104220), (3088, 103545), (3120, 102483), (3186, 100360), (3474, 92040), (3510, 91096), (3540, 90324), (3835, 83376), (3860, 82836), (4248, 75270), (4602, 69480), (4632, 69030), (4680, 68322), (4720, 67743), (5018, 63720), (5211, 61360), (5310, 60216), (5616, 56935), (5790, 55224), (6136, 52110), (6372, 50180), (6903, 46320), (6948, 46020), (7020, 45548), (7080, 45162), (7527, 42480), (7670, 41688), (7720, 41418), (7965, 40144), (8496, 37635), (8685, 36816), (9204, 34740), (9264, 34515), (9360, 34161), (10036, 31860), (10422, 30680), (10620, 30108), (11387, 28080), (11505, 27792), (11580, 27612), (12272, 26055), (12545, 25488), (12744, 25090), (13806, 23160), (13896, 23010), (14040, 22774), (14160, 22581), (15054, 21240), (15340, 20844), (15440, 20709), (15930, 20072), (17370, 18408)]