165458160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:413

約数の個数: 320

約数和(自身を含む): 674242560

約数和(自身を除く): 508784400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 336, 353, 360, 372, 378, 420, 432, 434, 465, 496, 504, 540, 558, 560, 620, 630, 651, 706, 720, 744, 756, 837, 840, 868, 930, 945, 1008, 1059, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1412, 1488, 1512, 1674, 1680, 1736, 1765, 1860, 1890, 1953, 2118, 2160, 2170, 2232, 2471, 2480, 2520, 2604, 2790, 2824, 3024, 3177, 3255, 3348, 3472, 3530, 3720, 3780, 3906, 4185, 4236, 4340, 4464, 4942, 5040, 5208, 5295, 5580, 5648, 5859, 6354, 6510, 6696, 7060, 7413, 7440, 7560, 7812, 8370, 8472, 8680, 9531, 9765, 9884, 10416, 10590, 10943, 11160, 11718, 12355, 12708, 13020, 13392, 14120, 14826, 15120, 15624, 15885, 16740, 16944, 17360, 19062, 19530, 19768, 21180, 21886, 22239, 22320, 23436, 24710, 25416, 26040, 28240, 29295, 29652, 31248, 31770, 32829, 33480, 37065, 38124, 39060, 39536, 42360, 43772, 44478, 46872, 47655, 49420, 50832, 52080, 54715, 58590, 59304, 63540, 65658, 66717, 66960, 74130, 76248, 76601, 78120, 84720, 87544, 88956, 93744, 95310, 98487, 98840, 109430, 111195, 117180, 118608, 127080, 131316, 133434, 148260, 152496, 153202, 156240, 164145, 175088, 177912, 190620, 196974, 197680, 218860, 222390, 229803, 234360, 254160, 262632, 266868, 295461, 296520, 306404, 328290, 333585, 355824, 381240, 383005, 393948, 437720, 444780, 459606, 468720, 492435, 525264, 533736, 590922, 593040, 612808, 656580, 667170, 689409, 762480, 766010, 787896, 875440, 889560, 919212, 984870, 1067472, 1149015, 1181844, 1225616, 1313160, 1334340, 1378818, 1477305, 1532020, 1575792, 1779120, 1838424, 1969740, 2068227, 2298030, 2363688, 2626320, 2668680, 2757636, 2954610, 3064040, 3447045, 3676848, 3939480, 4136454, 4596060, 4727376, 5337360, 5515272, 5909220, 6128080, 6894090, 7878960, 8272908, 9192120, 10341135, 11030544, 11818440, 13788180, 16545816, 18384240, 20682270, 23636880, 27576360, 33091632, 41364540, 55152720, 82729080, 165458160]

約数ペア:

[(1, 165458160), (2, 82729080), (3, 55152720), (4, 41364540), (5, 33091632), (6, 27576360), (7, 23636880), (8, 20682270), (9, 18384240), (10, 16545816), (12, 13788180), (14, 11818440), (15, 11030544), (16, 10341135), (18, 9192120), (20, 8272908), (21, 7878960), (24, 6894090), (27, 6128080), (28, 5909220), (30, 5515272), (31, 5337360), (35, 4727376), (36, 4596060), (40, 4136454), (42, 3939480), (45, 3676848), (48, 3447045), (54, 3064040), (56, 2954610), (60, 2757636), (62, 2668680), (63, 2626320), (70, 2363688), (72, 2298030), (80, 2068227), (84, 1969740), (90, 1838424), (93, 1779120), (105, 1575792), (108, 1532020), (112, 1477305), (120, 1378818), (124, 1334340), (126, 1313160), (135, 1225616), (140, 1181844), (144, 1149015), (155, 1067472), (168, 984870), (180, 919212), (186, 889560), (189, 875440), (210, 787896), (216, 766010), (217, 762480), (240, 689409), (248, 667170), (252, 656580), (270, 612808), (279, 593040), (280, 590922), (310, 533736), (315, 525264), (336, 492435), (353, 468720), (360, 459606), (372, 444780), (378, 437720), (420, 393948), (432, 383005), (434, 381240), (465, 355824), (496, 333585), (504, 328290), (540, 306404), (558, 296520), (560, 295461), (620, 266868), (630, 262632), (651, 254160), (706, 234360), (720, 229803), (744, 222390), (756, 218860), (837, 197680), (840, 196974), (868, 190620), (930, 177912), (945, 175088), (1008, 164145), (1059, 156240), (1080, 153202), (1085, 152496), (1116, 148260), (1240, 133434), (1260, 131316), (1302, 127080), (1395, 118608), (1412, 117180), (1488, 111195), (1512, 109430), (1674, 98840), (1680, 98487), (1736, 95310), (1765, 93744), (1860, 88956), (1890, 87544), (1953, 84720), (2118, 78120), (2160, 76601), (2170, 76248), (2232, 74130), (2471, 66960), (2480, 66717), (2520, 65658), (2604, 63540), (2790, 59304), (2824, 58590), (3024, 54715), (3177, 52080), (3255, 50832), (3348, 49420), (3472, 47655), (3530, 46872), (3720, 44478), (3780, 43772), (3906, 42360), (4185, 39536), (4236, 39060), (4340, 38124), (4464, 37065), (4942, 33480), (5040, 32829), (5208, 31770), (5295, 31248), (5580, 29652), (5648, 29295), (5859, 28240), (6354, 26040), (6510, 25416), (6696, 24710), (7060, 23436), (7413, 22320), (7440, 22239), (7560, 21886), (7812, 21180), (8370, 19768), (8472, 19530), (8680, 19062), (9531, 17360), (9765, 16944), (9884, 16740), (10416, 15885), (10590, 15624), (10943, 15120), (11160, 14826), (11718, 14120), (12355, 13392), (12708, 13020)]