210198240

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 360

約数和(自身を含む): 865545912

約数和(自身を除く): 655347672

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, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 324, 331, 336, 360, 378, 392, 405, 420, 432, 441, 480, 490, 504, 540, 560, 567, 588, 630, 648, 662, 672, 720, 735, 756, 784, 810, 840, 864, 882, 945, 980, 993, 1008, 1080, 1120, 1134, 1176, 1260, 1296, 1323, 1324, 1440, 1470, 1512, 1568, 1620, 1655, 1680, 1764, 1890, 1960, 1986, 2016, 2160, 2205, 2268, 2317, 2352, 2520, 2592, 2646, 2648, 2835, 2940, 2979, 3024, 3240, 3310, 3360, 3528, 3780, 3920, 3969, 3972, 4320, 4410, 4536, 4634, 4704, 4965, 5040, 5292, 5296, 5670, 5880, 5958, 6048, 6480, 6615, 6620, 6951, 7056, 7560, 7840, 7938, 7944, 8820, 8937, 9072, 9268, 9930, 10080, 10584, 10592, 11340, 11585, 11760, 11916, 12960, 13230, 13240, 13902, 14112, 14895, 15120, 15876, 15888, 16219, 17640, 17874, 18144, 18536, 19845, 19860, 20853, 21168, 22680, 23170, 23520, 23832, 26460, 26480, 26811, 27804, 29790, 30240, 31752, 31776, 32438, 34755, 35280, 35748, 37072, 39690, 39720, 41706, 42336, 44685, 45360, 46340, 47664, 48657, 52920, 52960, 53622, 55608, 59580, 62559, 63504, 64876, 69510, 70560, 71496, 74144, 79380, 79440, 81095, 83412, 89370, 90720, 92680, 95328, 97314, 104265, 105840, 107244, 111216, 119160, 125118, 127008, 129752, 134055, 139020, 142992, 145971, 158760, 158880, 162190, 166824, 178740, 185360, 187677, 194628, 208530, 211680, 214488, 222432, 238320, 243285, 250236, 259504, 268110, 278040, 285984, 291942, 312795, 317520, 324380, 333648, 357480, 370720, 375354, 389256, 417060, 428976, 437913, 476640, 486570, 500472, 519008, 536220, 556080, 583884, 625590, 635040, 648760, 667296, 714960, 729855, 750708, 778512, 834120, 857952, 875826, 938385, 973140, 1000944, 1072440, 1112160, 1167768, 1251180, 1297520, 1313739, 1429920, 1459710, 1501416, 1557024, 1668240, 1751652, 1876770, 1946280, 2001888, 2144880, 2189565, 2335536, 2502360, 2595040, 2627478, 2919420, 3002832, 3336480, 3503304, 3753540, 3892560, 4289760, 4379130, 4671072, 5004720, 5254956, 5838840, 6005664, 6568695, 7006608, 7507080, 7785120, 8758260, 10009440, 10509912, 11677680, 13137390, 14013216, 15014160, 17516520, 21019824, 23355360, 26274780, 30028320, 35033040, 42039648, 52549560, 70066080, 105099120, 210198240]

約数ペア:

[(1, 210198240), (2, 105099120), (3, 70066080), (4, 52549560), (5, 42039648), (6, 35033040), (7, 30028320), (8, 26274780), (9, 23355360), (10, 21019824), (12, 17516520), (14, 15014160), (15, 14013216), (16, 13137390), (18, 11677680), (20, 10509912), (21, 10009440), (24, 8758260), (27, 7785120), (28, 7507080), (30, 7006608), (32, 6568695), (35, 6005664), (36, 5838840), (40, 5254956), (42, 5004720), (45, 4671072), (48, 4379130), (49, 4289760), (54, 3892560), (56, 3753540), (60, 3503304), (63, 3336480), (70, 3002832), (72, 2919420), (80, 2627478), (81, 2595040), (84, 2502360), (90, 2335536), (96, 2189565), (98, 2144880), (105, 2001888), (108, 1946280), (112, 1876770), (120, 1751652), (126, 1668240), (135, 1557024), (140, 1501416), (144, 1459710), (147, 1429920), (160, 1313739), (162, 1297520), (168, 1251180), (180, 1167768), (189, 1112160), (196, 1072440), (210, 1000944), (216, 973140), (224, 938385), (240, 875826), (245, 857952), (252, 834120), (270, 778512), (280, 750708), (288, 729855), (294, 714960), (315, 667296), (324, 648760), (331, 635040), (336, 625590), (360, 583884), (378, 556080), (392, 536220), (405, 519008), (420, 500472), (432, 486570), (441, 476640), (480, 437913), (490, 428976), (504, 417060), (540, 389256), (560, 375354), (567, 370720), (588, 357480), (630, 333648), (648, 324380), (662, 317520), (672, 312795), (720, 291942), (735, 285984), (756, 278040), (784, 268110), (810, 259504), (840, 250236), (864, 243285), (882, 238320), (945, 222432), (980, 214488), (993, 211680), (1008, 208530), (1080, 194628), (1120, 187677), (1134, 185360), (1176, 178740), (1260, 166824), (1296, 162190), (1323, 158880), (1324, 158760), (1440, 145971), (1470, 142992), (1512, 139020), (1568, 134055), (1620, 129752), (1655, 127008), (1680, 125118), (1764, 119160), (1890, 111216), (1960, 107244), (1986, 105840), (2016, 104265), (2160, 97314), (2205, 95328), (2268, 92680), (2317, 90720), (2352, 89370), (2520, 83412), (2592, 81095), (2646, 79440), (2648, 79380), (2835, 74144), (2940, 71496), (2979, 70560), (3024, 69510), (3240, 64876), (3310, 63504), (3360, 62559), (3528, 59580), (3780, 55608), (3920, 53622), (3969, 52960), (3972, 52920), (4320, 48657), (4410, 47664), (4536, 46340), (4634, 45360), (4704, 44685), (4965, 42336), (5040, 41706), (5292, 39720), (5296, 39690), (5670, 37072), (5880, 35748), (5958, 35280), (6048, 34755), (6480, 32438), (6615, 31776), (6620, 31752), (6951, 30240), (7056, 29790), (7560, 27804), (7840, 26811), (7938, 26480), (7944, 26460), (8820, 23832), (8937, 23520), (9072, 23170), (9268, 22680), (9930, 21168), (10080, 20853), (10584, 19860), (10592, 19845), (11340, 18536), (11585, 18144), (11760, 17874), (11916, 17640), (12960, 16219), (13230, 15888), (13240, 15876), (13902, 15120), (14112, 14895)]