328166640

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 280

約数和(自身を含む): 1214908848

約数和(自身を除く): 886742208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 331, 340, 360, 405, 408, 432, 459, 486, 510, 540, 612, 648, 662, 680, 720, 729, 765, 810, 816, 918, 972, 993, 1020, 1080, 1215, 1224, 1296, 1324, 1360, 1377, 1458, 1530, 1620, 1655, 1836, 1944, 1986, 2040, 2160, 2295, 2430, 2448, 2648, 2754, 2916, 2979, 3060, 3240, 3310, 3645, 3672, 3888, 3972, 4080, 4131, 4590, 4860, 4965, 5296, 5508, 5627, 5832, 5958, 6120, 6480, 6620, 6885, 7290, 7344, 7944, 8262, 8937, 9180, 9720, 9930, 11016, 11254, 11664, 11916, 12240, 12393, 13240, 13770, 14580, 14895, 15888, 16524, 16881, 17874, 18360, 19440, 19860, 20655, 22032, 22508, 23832, 24786, 26480, 26811, 27540, 28135, 29160, 29790, 33048, 33762, 35748, 36720, 39720, 41310, 44685, 45016, 47664, 49572, 50643, 53622, 55080, 56270, 58320, 59580, 61965, 66096, 67524, 71496, 79440, 80433, 82620, 84405, 89370, 90032, 99144, 101286, 107244, 110160, 112540, 119160, 123930, 134055, 135048, 142992, 151929, 160866, 165240, 168810, 178740, 198288, 202572, 214488, 225080, 238320, 241299, 247860, 253215, 268110, 270096, 303858, 321732, 330480, 337620, 357480, 402165, 405144, 428976, 450160, 455787, 482598, 495720, 506430, 536220, 607716, 643464, 675240, 714960, 759645, 804330, 810288, 911574, 965196, 991440, 1012860, 1072440, 1206495, 1215432, 1286928, 1350480, 1367361, 1519290, 1608660, 1823148, 1930392, 2025720, 2144880, 2278935, 2412990, 2430864, 2734722, 3038580, 3217320, 3646296, 3860784, 4051440, 4102083, 4557870, 4825980, 5469444, 6077160, 6434640, 6836805, 7292592, 8204166, 9115740, 9651960, 10938888, 12154320, 13673610, 16408332, 18231480, 19303920, 20510415, 21877776, 27347220, 32816664, 36462960, 41020830, 54694440, 65633328, 82041660, 109388880, 164083320, 328166640]

約数ペア:

[(1, 328166640), (2, 164083320), (3, 109388880), (4, 82041660), (5, 65633328), (6, 54694440), (8, 41020830), (9, 36462960), (10, 32816664), (12, 27347220), (15, 21877776), (16, 20510415), (17, 19303920), (18, 18231480), (20, 16408332), (24, 13673610), (27, 12154320), (30, 10938888), (34, 9651960), (36, 9115740), (40, 8204166), (45, 7292592), (48, 6836805), (51, 6434640), (54, 6077160), (60, 5469444), (68, 4825980), (72, 4557870), (80, 4102083), (81, 4051440), (85, 3860784), (90, 3646296), (102, 3217320), (108, 3038580), (120, 2734722), (135, 2430864), (136, 2412990), (144, 2278935), (153, 2144880), (162, 2025720), (170, 1930392), (180, 1823148), (204, 1608660), (216, 1519290), (240, 1367361), (243, 1350480), (255, 1286928), (270, 1215432), (272, 1206495), (306, 1072440), (324, 1012860), (331, 991440), (340, 965196), (360, 911574), (405, 810288), (408, 804330), (432, 759645), (459, 714960), (486, 675240), (510, 643464), (540, 607716), (612, 536220), (648, 506430), (662, 495720), (680, 482598), (720, 455787), (729, 450160), (765, 428976), (810, 405144), (816, 402165), (918, 357480), (972, 337620), (993, 330480), (1020, 321732), (1080, 303858), (1215, 270096), (1224, 268110), (1296, 253215), (1324, 247860), (1360, 241299), (1377, 238320), (1458, 225080), (1530, 214488), (1620, 202572), (1655, 198288), (1836, 178740), (1944, 168810), (1986, 165240), (2040, 160866), (2160, 151929), (2295, 142992), (2430, 135048), (2448, 134055), (2648, 123930), (2754, 119160), (2916, 112540), (2979, 110160), (3060, 107244), (3240, 101286), (3310, 99144), (3645, 90032), (3672, 89370), (3888, 84405), (3972, 82620), (4080, 80433), (4131, 79440), (4590, 71496), (4860, 67524), (4965, 66096), (5296, 61965), (5508, 59580), (5627, 58320), (5832, 56270), (5958, 55080), (6120, 53622), (6480, 50643), (6620, 49572), (6885, 47664), (7290, 45016), (7344, 44685), (7944, 41310), (8262, 39720), (8937, 36720), (9180, 35748), (9720, 33762), (9930, 33048), (11016, 29790), (11254, 29160), (11664, 28135), (11916, 27540), (12240, 26811), (12393, 26480), (13240, 24786), (13770, 23832), (14580, 22508), (14895, 22032), (15888, 20655), (16524, 19860), (16881, 19440), (17874, 18360)]