220610880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 336

約数和(自身を含む): 897721344

約数和(自身を除く): 677110464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 353, 360, 372, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 651, 672, 706, 720, 744, 840, 868, 930, 960, 992, 1008, 1059, 1085, 1116, 1120, 1240, 1260, 1302, 1344, 1395, 1412, 1440, 1488, 1680, 1736, 1765, 1860, 1953, 1984, 2016, 2118, 2170, 2232, 2240, 2471, 2480, 2520, 2604, 2790, 2824, 2880, 2976, 3177, 3255, 3360, 3472, 3530, 3720, 3906, 4032, 4236, 4340, 4464, 4942, 4960, 5040, 5208, 5295, 5580, 5648, 5952, 6354, 6510, 6720, 6944, 7060, 7413, 7440, 7812, 8472, 8680, 8928, 9765, 9884, 9920, 10080, 10416, 10590, 10943, 11160, 11296, 12355, 12708, 13020, 13888, 14120, 14826, 14880, 15624, 15885, 16944, 17360, 17856, 19530, 19768, 20160, 20832, 21180, 21886, 22239, 22320, 22592, 24710, 25416, 26040, 28240, 29652, 29760, 31248, 31770, 32829, 33888, 34720, 37065, 39060, 39536, 41664, 42360, 43772, 44478, 44640, 49420, 50832, 52080, 54715, 56480, 59304, 62496, 63540, 65658, 67776, 69440, 74130, 76601, 78120, 79072, 84720, 87544, 88956, 89280, 98487, 98840, 101664, 104160, 109430, 111195, 112960, 118608, 124992, 127080, 131316, 148260, 153202, 156240, 158144, 164145, 169440, 175088, 177912, 196974, 197680, 203328, 208320, 218860, 222390, 229803, 237216, 254160, 262632, 296520, 306404, 312480, 328290, 338880, 350176, 355824, 383005, 393948, 395360, 437720, 444780, 459606, 474432, 492435, 508320, 525264, 593040, 612808, 624960, 656580, 689409, 700352, 711648, 766010, 787896, 790720, 875440, 889560, 919212, 984870, 1016640, 1050528, 1149015, 1186080, 1225616, 1313160, 1378818, 1423296, 1532020, 1575792, 1750880, 1779120, 1838424, 1969740, 2101056, 2298030, 2372160, 2451232, 2626320, 2757636, 3064040, 3151584, 3447045, 3501760, 3558240, 3676848, 3939480, 4596060, 4902464, 5252640, 5515272, 6128080, 6303168, 6894090, 7116480, 7353696, 7878960, 9192120, 10505280, 11030544, 12256160, 13788180, 14707392, 15757920, 18384240, 22061088, 24512320, 27576360, 31515840, 36768480, 44122176, 55152720, 73536960, 110305440, 220610880]

約数ペア:

[(1, 220610880), (2, 110305440), (3, 73536960), (4, 55152720), (5, 44122176), (6, 36768480), (7, 31515840), (8, 27576360), (9, 24512320), (10, 22061088), (12, 18384240), (14, 15757920), (15, 14707392), (16, 13788180), (18, 12256160), (20, 11030544), (21, 10505280), (24, 9192120), (28, 7878960), (30, 7353696), (31, 7116480), (32, 6894090), (35, 6303168), (36, 6128080), (40, 5515272), (42, 5252640), (45, 4902464), (48, 4596060), (56, 3939480), (60, 3676848), (62, 3558240), (63, 3501760), (64, 3447045), (70, 3151584), (72, 3064040), (80, 2757636), (84, 2626320), (90, 2451232), (93, 2372160), (96, 2298030), (105, 2101056), (112, 1969740), (120, 1838424), (124, 1779120), (126, 1750880), (140, 1575792), (144, 1532020), (155, 1423296), (160, 1378818), (168, 1313160), (180, 1225616), (186, 1186080), (192, 1149015), (210, 1050528), (217, 1016640), (224, 984870), (240, 919212), (248, 889560), (252, 875440), (279, 790720), (280, 787896), (288, 766010), (310, 711648), (315, 700352), (320, 689409), (336, 656580), (353, 624960), (360, 612808), (372, 593040), (420, 525264), (434, 508320), (448, 492435), (465, 474432), (480, 459606), (496, 444780), (504, 437720), (558, 395360), (560, 393948), (576, 383005), (620, 355824), (630, 350176), (651, 338880), (672, 328290), (706, 312480), (720, 306404), (744, 296520), (840, 262632), (868, 254160), (930, 237216), (960, 229803), (992, 222390), (1008, 218860), (1059, 208320), (1085, 203328), (1116, 197680), (1120, 196974), (1240, 177912), (1260, 175088), (1302, 169440), (1344, 164145), (1395, 158144), (1412, 156240), (1440, 153202), (1488, 148260), (1680, 131316), (1736, 127080), (1765, 124992), (1860, 118608), (1953, 112960), (1984, 111195), (2016, 109430), (2118, 104160), (2170, 101664), (2232, 98840), (2240, 98487), (2471, 89280), (2480, 88956), (2520, 87544), (2604, 84720), (2790, 79072), (2824, 78120), (2880, 76601), (2976, 74130), (3177, 69440), (3255, 67776), (3360, 65658), (3472, 63540), (3530, 62496), (3720, 59304), (3906, 56480), (4032, 54715), (4236, 52080), (4340, 50832), (4464, 49420), (4942, 44640), (4960, 44478), (5040, 43772), (5208, 42360), (5295, 41664), (5580, 39536), (5648, 39060), (5952, 37065), (6354, 34720), (6510, 33888), (6720, 32829), (6944, 31770), (7060, 31248), (7413, 29760), (7440, 29652), (7812, 28240), (8472, 26040), (8680, 25416), (8928, 24710), (9765, 22592), (9884, 22320), (9920, 22239), (10080, 21886), (10416, 21180), (10590, 20832), (10943, 20160), (11160, 19768), (11296, 19530), (12355, 17856), (12708, 17360), (13020, 16944), (13888, 15885), (14120, 15624), (14826, 14880)]