1244890080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{5881}}^1$

素因数の和:5919

約数の個数: 288

約数和(自身を含む): 5069342880

約数和(自身を除く): 3824452800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 5881, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 11762, 13230, 14112, 15120, 17640, 17643, 21168, 23520, 23524, 26460, 29405, 30240, 35280, 35286, 41167, 42336, 47048, 52920, 52929, 58810, 70560, 70572, 82334, 88215, 94096, 105840, 105858, 117620, 123501, 141144, 158787, 164668, 176430, 188192, 205835, 211680, 211716, 235240, 247002, 264645, 282288, 288169, 317574, 329336, 352860, 370503, 411670, 423432, 470480, 494004, 529290, 564576, 576338, 617505, 635148, 658672, 705720, 741006, 793935, 823340, 846864, 864507, 940960, 988008, 1058580, 1111509, 1152676, 1235010, 1270296, 1317344, 1411440, 1440845, 1482012, 1587870, 1646680, 1693728, 1729014, 1852515, 1976016, 2117160, 2223018, 2305352, 2470020, 2540592, 2593521, 2822880, 2881690, 2964024, 3175740, 3293360, 3458028, 3705030, 3952032, 4234320, 4322535, 4446036, 4610704, 4940040, 5081184, 5187042, 5557545, 5763380, 5928048, 6351480, 6586720, 6916056, 7410060, 7780563, 8468640, 8645070, 8892072, 9221408, 9880080, 10374084, 11115090, 11526760, 11856096, 12702960, 12967605, 13832112, 14820120, 15561126, 17290140, 17784144, 19760160, 20748168, 22230180, 23053520, 25405920, 25935210, 27664224, 29640240, 31122252, 34580280, 35568288, 38902815, 41496336, 44460360, 46107040, 51870420, 59280480, 62244504, 69160560, 77805630, 82992672, 88920720, 103740840, 124489008, 138321120, 155611260, 177841440, 207481680, 248978016, 311222520, 414963360, 622445040, 1244890080]

約数ペア:

[(1, 1244890080), (2, 622445040), (3, 414963360), (4, 311222520), (5, 248978016), (6, 207481680), (7, 177841440), (8, 155611260), (9, 138321120), (10, 124489008), (12, 103740840), (14, 88920720), (15, 82992672), (16, 77805630), (18, 69160560), (20, 62244504), (21, 59280480), (24, 51870420), (27, 46107040), (28, 44460360), (30, 41496336), (32, 38902815), (35, 35568288), (36, 34580280), (40, 31122252), (42, 29640240), (45, 27664224), (48, 25935210), (49, 25405920), (54, 23053520), (56, 22230180), (60, 20748168), (63, 19760160), (70, 17784144), (72, 17290140), (80, 15561126), (84, 14820120), (90, 13832112), (96, 12967605), (98, 12702960), (105, 11856096), (108, 11526760), (112, 11115090), (120, 10374084), (126, 9880080), (135, 9221408), (140, 8892072), (144, 8645070), (147, 8468640), (160, 7780563), (168, 7410060), (180, 6916056), (189, 6586720), (196, 6351480), (210, 5928048), (216, 5763380), (224, 5557545), (240, 5187042), (245, 5081184), (252, 4940040), (270, 4610704), (280, 4446036), (288, 4322535), (294, 4234320), (315, 3952032), (336, 3705030), (360, 3458028), (378, 3293360), (392, 3175740), (420, 2964024), (432, 2881690), (441, 2822880), (480, 2593521), (490, 2540592), (504, 2470020), (540, 2305352), (560, 2223018), (588, 2117160), (630, 1976016), (672, 1852515), (720, 1729014), (735, 1693728), (756, 1646680), (784, 1587870), (840, 1482012), (864, 1440845), (882, 1411440), (945, 1317344), (980, 1270296), (1008, 1235010), (1080, 1152676), (1120, 1111509), (1176, 1058580), (1260, 988008), (1323, 940960), (1440, 864507), (1470, 846864), (1512, 823340), (1568, 793935), (1680, 741006), (1764, 705720), (1890, 658672), (1960, 635148), (2016, 617505), (2160, 576338), (2205, 564576), (2352, 529290), (2520, 494004), (2646, 470480), (2940, 423432), (3024, 411670), (3360, 370503), (3528, 352860), (3780, 329336), (3920, 317574), (4320, 288169), (4410, 282288), (4704, 264645), (5040, 247002), (5292, 235240), (5880, 211716), (5881, 211680), (6048, 205835), (6615, 188192), (7056, 176430), (7560, 164668), (7840, 158787), (8820, 141144), (10080, 123501), (10584, 117620), (11760, 105858), (11762, 105840), (13230, 94096), (14112, 88215), (15120, 82334), (17640, 70572), (17643, 70560), (21168, 58810), (23520, 52929), (23524, 52920), (26460, 47048), (29405, 42336), (30240, 41167), (35280, 35286)]