18969137280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1321}}^1$

素因数の和:1629

約数の個数: 320

約数和(自身を含む): 68038237080

約数和(自身を除く): 49069099800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 277, 288, 320, 324, 360, 384, 405, 432, 480, 540, 554, 576, 640, 648, 720, 810, 831, 864, 960, 1080, 1108, 1152, 1296, 1321, 1385, 1440, 1620, 1662, 1728, 1920, 2160, 2216, 2493, 2592, 2642, 2770, 2880, 3240, 3324, 3456, 3963, 4155, 4320, 4432, 4986, 5184, 5284, 5540, 5760, 6480, 6605, 6648, 7479, 7926, 8310, 8640, 8864, 9972, 10368, 10568, 11080, 11889, 12465, 12960, 13210, 13296, 14958, 15852, 16620, 17280, 17728, 19815, 19944, 21136, 22160, 22437, 23778, 24930, 25920, 26420, 26592, 29916, 31704, 33240, 35456, 35667, 37395, 39630, 39888, 42272, 44320, 44874, 47556, 49860, 51840, 52840, 53184, 59445, 59832, 63408, 66480, 71334, 74790, 79260, 79776, 84544, 88640, 89748, 95112, 99720, 105680, 106368, 107001, 112185, 118890, 119664, 126816, 132960, 142668, 149580, 158520, 159552, 169088, 177280, 178335, 179496, 190224, 199440, 211360, 214002, 224370, 237780, 239328, 253632, 265920, 285336, 299160, 317040, 319104, 356670, 358992, 365917, 380448, 398880, 422720, 428004, 448740, 475560, 478656, 507264, 531840, 535005, 570672, 598320, 634080, 713340, 717984, 731834, 760896, 797760, 845440, 856008, 897480, 951120, 957312, 1070010, 1097751, 1141344, 1196640, 1268160, 1426680, 1435968, 1463668, 1521792, 1595520, 1712016, 1794960, 1829585, 1902240, 2140020, 2195502, 2282688, 2393280, 2536320, 2853360, 2871936, 2927336, 3293253, 3424032, 3589920, 3659170, 3804480, 4280040, 4391004, 4565376, 4786560, 5488755, 5706720, 5854672, 6586506, 6848064, 7179840, 7318340, 7608960, 8560080, 8782008, 9879759, 10977510, 11413440, 11709344, 13173012, 13696128, 14359680, 14636680, 16466265, 17120160, 17564016, 19759518, 21955020, 22826880, 23418688, 26346024, 29273360, 29639277, 32932530, 34240320, 35128032, 39519036, 43910040, 46837376, 49398795, 52692048, 58546720, 59278554, 65865060, 68480640, 70256064, 79038072, 87820080, 98797590, 105384096, 117093440, 118557108, 131730120, 140512128, 148196385, 158076144, 175640160, 197595180, 210768192, 234186880, 237114216, 263460240, 296392770, 316152288, 351280320, 395190360, 421536384, 474228432, 526920480, 592785540, 632304576, 702560640, 790380720, 948456864, 1053840960, 1185571080, 1264609152, 1580761440, 1896913728, 2107681920, 2371142160, 3161522880, 3793827456, 4742284320, 6323045760, 9484568640, 18969137280]

約数ペア:

[(1, 18969137280), (2, 9484568640), (3, 6323045760), (4, 4742284320), (5, 3793827456), (6, 3161522880), (8, 2371142160), (9, 2107681920), (10, 1896913728), (12, 1580761440), (15, 1264609152), (16, 1185571080), (18, 1053840960), (20, 948456864), (24, 790380720), (27, 702560640), (30, 632304576), (32, 592785540), (36, 526920480), (40, 474228432), (45, 421536384), (48, 395190360), (54, 351280320), (60, 316152288), (64, 296392770), (72, 263460240), (80, 237114216), (81, 234186880), (90, 210768192), (96, 197595180), (108, 175640160), (120, 158076144), (128, 148196385), (135, 140512128), (144, 131730120), (160, 118557108), (162, 117093440), (180, 105384096), (192, 98797590), (216, 87820080), (240, 79038072), (270, 70256064), (277, 68480640), (288, 65865060), (320, 59278554), (324, 58546720), (360, 52692048), (384, 49398795), (405, 46837376), (432, 43910040), (480, 39519036), (540, 35128032), (554, 34240320), (576, 32932530), (640, 29639277), (648, 29273360), (720, 26346024), (810, 23418688), (831, 22826880), (864, 21955020), (960, 19759518), (1080, 17564016), (1108, 17120160), (1152, 16466265), (1296, 14636680), (1321, 14359680), (1385, 13696128), (1440, 13173012), (1620, 11709344), (1662, 11413440), (1728, 10977510), (1920, 9879759), (2160, 8782008), (2216, 8560080), (2493, 7608960), (2592, 7318340), (2642, 7179840), (2770, 6848064), (2880, 6586506), (3240, 5854672), (3324, 5706720), (3456, 5488755), (3963, 4786560), (4155, 4565376), (4320, 4391004), (4432, 4280040), (4986, 3804480), (5184, 3659170), (5284, 3589920), (5540, 3424032), (5760, 3293253), (6480, 2927336), (6605, 2871936), (6648, 2853360), (7479, 2536320), (7926, 2393280), (8310, 2282688), (8640, 2195502), (8864, 2140020), (9972, 1902240), (10368, 1829585), (10568, 1794960), (11080, 1712016), (11889, 1595520), (12465, 1521792), (12960, 1463668), (13210, 1435968), (13296, 1426680), (14958, 1268160), (15852, 1196640), (16620, 1141344), (17280, 1097751), (17728, 1070010), (19815, 957312), (19944, 951120), (21136, 897480), (22160, 856008), (22437, 845440), (23778, 797760), (24930, 760896), (25920, 731834), (26420, 717984), (26592, 713340), (29916, 634080), (31704, 598320), (33240, 570672), (35456, 535005), (35667, 531840), (37395, 507264), (39630, 478656), (39888, 475560), (42272, 448740), (44320, 428004), (44874, 422720), (47556, 398880), (49860, 380448), (51840, 365917), (52840, 358992), (53184, 356670), (59445, 319104), (59832, 317040), (63408, 299160), (66480, 285336), (71334, 265920), (74790, 253632), (79260, 239328), (79776, 237780), (84544, 224370), (88640, 214002), (89748, 211360), (95112, 199440), (99720, 190224), (105680, 179496), (106368, 178335), (107001, 177280), (112185, 169088), (118890, 159552), (119664, 158520), (126816, 149580), (132960, 142668)]