16679520

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:57

約数の個数: 336

約数和(自身を含む): 69409872

約数和(自身を除く): 52730352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 81, 88, 90, 96, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 160, 162, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 243, 260, 264, 270, 286, 288, 297, 312, 324, 330, 351, 352, 360, 390, 396, 405, 416, 429, 432, 440, 468, 480, 486, 495, 520, 528, 540, 572, 585, 594, 624, 648, 660, 702, 715, 720, 729, 780, 792, 810, 858, 864, 880, 891, 936, 972, 990, 1040, 1053, 1056, 1080, 1144, 1170, 1188, 1215, 1248, 1287, 1296, 1320, 1404, 1430, 1440, 1458, 1485, 1560, 1584, 1620, 1716, 1755, 1760, 1782, 1872, 1944, 1980, 2080, 2106, 2145, 2160, 2288, 2340, 2376, 2430, 2574, 2592, 2640, 2673, 2808, 2860, 2916, 2970, 3120, 3159, 3168, 3240, 3432, 3510, 3564, 3645, 3744, 3861, 3888, 3960, 4212, 4290, 4320, 4455, 4576, 4680, 4752, 4860, 5148, 5265, 5280, 5346, 5616, 5720, 5832, 5940, 6240, 6318, 6435, 6480, 6864, 7020, 7128, 7290, 7722, 7776, 7920, 8019, 8424, 8580, 8910, 9360, 9477, 9504, 9720, 10296, 10530, 10692, 11232, 11440, 11583, 11664, 11880, 12636, 12870, 12960, 13365, 13728, 14040, 14256, 14580, 15444, 15795, 15840, 16038, 16848, 17160, 17820, 18720, 18954, 19305, 19440, 20592, 21060, 21384, 22880, 23166, 23328, 23760, 25272, 25740, 26730, 28080, 28512, 29160, 30888, 31590, 32076, 33696, 34320, 34749, 35640, 37908, 38610, 38880, 40095, 41184, 42120, 42768, 46332, 47385, 47520, 50544, 51480, 53460, 56160, 57915, 58320, 61776, 63180, 64152, 68640, 69498, 71280, 75816, 77220, 80190, 84240, 85536, 92664, 94770, 101088, 102960, 104247, 106920, 115830, 116640, 123552, 126360, 128304, 138996, 142560, 151632, 154440, 160380, 168480, 173745, 185328, 189540, 205920, 208494, 213840, 231660, 252720, 256608, 277992, 303264, 308880, 320760, 347490, 370656, 379080, 416988, 427680, 463320, 505440, 521235, 555984, 617760, 641520, 694980, 758160, 833976, 926640, 1042470, 1111968, 1283040, 1389960, 1516320, 1667952, 1853280, 2084940, 2779920, 3335904, 4169880, 5559840, 8339760, 16679520]

約数ペア:

[(1, 16679520), (2, 8339760), (3, 5559840), (4, 4169880), (5, 3335904), (6, 2779920), (8, 2084940), (9, 1853280), (10, 1667952), (11, 1516320), (12, 1389960), (13, 1283040), (15, 1111968), (16, 1042470), (18, 926640), (20, 833976), (22, 758160), (24, 694980), (26, 641520), (27, 617760), (30, 555984), (32, 521235), (33, 505440), (36, 463320), (39, 427680), (40, 416988), (44, 379080), (45, 370656), (48, 347490), (52, 320760), (54, 308880), (55, 303264), (60, 277992), (65, 256608), (66, 252720), (72, 231660), (78, 213840), (80, 208494), (81, 205920), (88, 189540), (90, 185328), (96, 173745), (99, 168480), (104, 160380), (108, 154440), (110, 151632), (117, 142560), (120, 138996), (130, 128304), (132, 126360), (135, 123552), (143, 116640), (144, 115830), (156, 106920), (160, 104247), (162, 102960), (165, 101088), (176, 94770), (180, 92664), (195, 85536), (198, 84240), (208, 80190), (216, 77220), (220, 75816), (234, 71280), (240, 69498), (243, 68640), (260, 64152), (264, 63180), (270, 61776), (286, 58320), (288, 57915), (297, 56160), (312, 53460), (324, 51480), (330, 50544), (351, 47520), (352, 47385), (360, 46332), (390, 42768), (396, 42120), (405, 41184), (416, 40095), (429, 38880), (432, 38610), (440, 37908), (468, 35640), (480, 34749), (486, 34320), (495, 33696), (520, 32076), (528, 31590), (540, 30888), (572, 29160), (585, 28512), (594, 28080), (624, 26730), (648, 25740), (660, 25272), (702, 23760), (715, 23328), (720, 23166), (729, 22880), (780, 21384), (792, 21060), (810, 20592), (858, 19440), (864, 19305), (880, 18954), (891, 18720), (936, 17820), (972, 17160), (990, 16848), (1040, 16038), (1053, 15840), (1056, 15795), (1080, 15444), (1144, 14580), (1170, 14256), (1188, 14040), (1215, 13728), (1248, 13365), (1287, 12960), (1296, 12870), (1320, 12636), (1404, 11880), (1430, 11664), (1440, 11583), (1458, 11440), (1485, 11232), (1560, 10692), (1584, 10530), (1620, 10296), (1716, 9720), (1755, 9504), (1760, 9477), (1782, 9360), (1872, 8910), (1944, 8580), (1980, 8424), (2080, 8019), (2106, 7920), (2145, 7776), (2160, 7722), (2288, 7290), (2340, 7128), (2376, 7020), (2430, 6864), (2574, 6480), (2592, 6435), (2640, 6318), (2673, 6240), (2808, 5940), (2860, 5832), (2916, 5720), (2970, 5616), (3120, 5346), (3159, 5280), (3168, 5265), (3240, 5148), (3432, 4860), (3510, 4752), (3564, 4680), (3645, 4576), (3744, 4455), (3861, 4320), (3888, 4290), (3960, 4212)]