264514320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1750

約数の個数: 240

約数和(自身を含む): 1048599552

約数和(自身を除く): 784085232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1693, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3386, 3472, 3720, 3906, 4340, 4464, 5040, 5079, 5208, 5580, 6510, 6772, 7440, 7812, 8465, 8680, 9765, 10158, 10416, 11160, 11851, 13020, 13544, 15237, 15624, 16930, 17360, 19530, 20316, 22320, 23702, 25395, 26040, 27088, 30474, 31248, 33860, 35553, 39060, 40632, 47404, 50790, 52080, 52483, 59255, 60948, 67720, 71106, 76185, 78120, 81264, 94808, 101580, 104966, 106659, 118510, 121896, 135440, 142212, 152370, 156240, 157449, 177765, 189616, 203160, 209932, 213318, 237020, 243792, 262415, 284424, 304740, 314898, 355530, 367381, 406320, 419864, 426636, 472347, 474040, 524830, 533295, 568848, 609480, 629796, 711060, 734762, 787245, 839728, 853272, 944694, 948080, 1049660, 1066590, 1102143, 1218960, 1259592, 1422120, 1469524, 1574490, 1706544, 1836905, 1889388, 2099320, 2133180, 2204286, 2361735, 2519184, 2844240, 2939048, 3148980, 3306429, 3673810, 3778776, 4198640, 4266360, 4408572, 4723470, 5510715, 5878096, 6297960, 6612858, 7347620, 7557552, 8532720, 8817144, 9446940, 11021430, 12595920, 13225716, 14695240, 16532145, 17634288, 18893880, 22042860, 26451432, 29390480, 33064290, 37787760, 44085720, 52902864, 66128580, 88171440, 132257160, 264514320]

約数ペア:

[(1, 264514320), (2, 132257160), (3, 88171440), (4, 66128580), (5, 52902864), (6, 44085720), (7, 37787760), (8, 33064290), (9, 29390480), (10, 26451432), (12, 22042860), (14, 18893880), (15, 17634288), (16, 16532145), (18, 14695240), (20, 13225716), (21, 12595920), (24, 11021430), (28, 9446940), (30, 8817144), (31, 8532720), (35, 7557552), (36, 7347620), (40, 6612858), (42, 6297960), (45, 5878096), (48, 5510715), (56, 4723470), (60, 4408572), (62, 4266360), (63, 4198640), (70, 3778776), (72, 3673810), (80, 3306429), (84, 3148980), (90, 2939048), (93, 2844240), (105, 2519184), (112, 2361735), (120, 2204286), (124, 2133180), (126, 2099320), (140, 1889388), (144, 1836905), (155, 1706544), (168, 1574490), (180, 1469524), (186, 1422120), (210, 1259592), (217, 1218960), (240, 1102143), (248, 1066590), (252, 1049660), (279, 948080), (280, 944694), (310, 853272), (315, 839728), (336, 787245), (360, 734762), (372, 711060), (420, 629796), (434, 609480), (465, 568848), (496, 533295), (504, 524830), (558, 474040), (560, 472347), (620, 426636), (630, 419864), (651, 406320), (720, 367381), (744, 355530), (840, 314898), (868, 304740), (930, 284424), (1008, 262415), (1085, 243792), (1116, 237020), (1240, 213318), (1260, 209932), (1302, 203160), (1395, 189616), (1488, 177765), (1680, 157449), (1693, 156240), (1736, 152370), (1860, 142212), (1953, 135440), (2170, 121896), (2232, 118510), (2480, 106659), (2520, 104966), (2604, 101580), (2790, 94808), (3255, 81264), (3386, 78120), (3472, 76185), (3720, 71106), (3906, 67720), (4340, 60948), (4464, 59255), (5040, 52483), (5079, 52080), (5208, 50790), (5580, 47404), (6510, 40632), (6772, 39060), (7440, 35553), (7812, 33860), (8465, 31248), (8680, 30474), (9765, 27088), (10158, 26040), (10416, 25395), (11160, 23702), (11851, 22320), (13020, 20316), (13544, 19530), (15237, 17360), (15624, 16930)]