2078388720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 480

約数和(自身を含む): 8091982080

約数和(自身を除く): 6013593360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 81, 85, 90, 95, 102, 108, 114, 120, 135, 136, 144, 152, 153, 162, 170, 171, 180, 190, 204, 216, 228, 240, 243, 255, 270, 272, 285, 304, 306, 323, 324, 331, 340, 342, 360, 380, 405, 408, 432, 456, 459, 486, 510, 513, 540, 570, 612, 646, 648, 662, 680, 684, 720, 760, 765, 810, 816, 855, 912, 918, 969, 972, 993, 1020, 1026, 1080, 1140, 1215, 1224, 1292, 1296, 1324, 1360, 1368, 1377, 1520, 1530, 1539, 1615, 1620, 1655, 1710, 1836, 1938, 1944, 1986, 2040, 2052, 2160, 2280, 2295, 2430, 2448, 2565, 2584, 2648, 2736, 2754, 2907, 2979, 3060, 3078, 3230, 3240, 3310, 3420, 3672, 3876, 3888, 3972, 4080, 4104, 4131, 4560, 4590, 4617, 4845, 4860, 4965, 5130, 5168, 5296, 5508, 5627, 5814, 5958, 6120, 6156, 6289, 6460, 6480, 6620, 6840, 6885, 7344, 7695, 7752, 7944, 8208, 8262, 8721, 8937, 9180, 9234, 9690, 9720, 9930, 10260, 11016, 11254, 11628, 11916, 12240, 12312, 12578, 12920, 13240, 13680, 13770, 14535, 14895, 15390, 15504, 15888, 16524, 16881, 17442, 17874, 18360, 18468, 18867, 19380, 19440, 19860, 20520, 20655, 22032, 22508, 23085, 23256, 23832, 24624, 25156, 25840, 26163, 26480, 26811, 27540, 28135, 29070, 29790, 30780, 31445, 33048, 33762, 34884, 35748, 36720, 36936, 37734, 38760, 39720, 41040, 41310, 43605, 44685, 45016, 46170, 46512, 47664, 50312, 50643, 52326, 53622, 55080, 56270, 56601, 58140, 59580, 61560, 62890, 66096, 67524, 69768, 71496, 73872, 75468, 77520, 78489, 79440, 80433, 82620, 84405, 87210, 89370, 90032, 92340, 94335, 100624, 101286, 104652, 106913, 107244, 110160, 112540, 113202, 116280, 119160, 123120, 125780, 130815, 134055, 135048, 139536, 142992, 150936, 151929, 156978, 160866, 165240, 168810, 169803, 174420, 178740, 184680, 188670, 202572, 209304, 213826, 214488, 225080, 226404, 232560, 238320, 251560, 253215, 261630, 268110, 270096, 283005, 301872, 303858, 313956, 320739, 321732, 330480, 337620, 339606, 348840, 357480, 369360, 377340, 392445, 402165, 405144, 418608, 427652, 428976, 450160, 452808, 455787, 503120, 506430, 509409, 523260, 534565, 536220, 566010, 607716, 627912, 641478, 643464, 675240, 679212, 697680, 714960, 754680, 759645, 784890, 804330, 810288, 849015, 855304, 905616, 911574, 962217, 1012860, 1018818, 1046520, 1069130, 1072440, 1132020, 1215432, 1255824, 1282956, 1286928, 1350480, 1358424, 1367361, 1509360, 1519290, 1528227, 1569780, 1603695, 1608660, 1698030, 1710608, 1823148, 1924434, 2025720, 2037636, 2093040, 2138260, 2144880, 2264040, 2278935, 2430864, 2547045, 2565912, 2716848, 2734722, 2886651, 3038580, 3056454, 3139560, 3207390, 3217320, 3396060, 3646296, 3848868, 4051440, 4075272, 4276520, 4528080, 4557870, 4811085, 5094090, 5131824, 5469444, 5773302, 6077160, 6112908, 6279120, 6414780, 6434640, 6792120, 6836805, 7292592, 7641135, 7697736, 8150544, 8553040, 8659953, 9115740, 9622170, 10188180, 10938888, 11546604, 12154320, 12225816, 12829560, 13584240, 13673610, 14433255, 15282270, 15395472, 17319906, 18231480, 19244340, 20376360, 21877776, 23093208, 24451632, 25659120, 25979859, 27347220, 28866510, 30564540, 34639812, 36462960, 38488680, 40752720, 43299765, 46186416, 51959718, 54694440, 57733020, 61129080, 69279624, 76977360, 86599530, 103919436, 109388880, 115466040, 122258160, 129899295, 138559248, 173199060, 207838872, 230932080, 259798590, 346398120, 415677744, 519597180, 692796240, 1039194360, 2078388720]

約数ペア:

[(1, 2078388720), (2, 1039194360), (3, 692796240), (4, 519597180), (5, 415677744), (6, 346398120), (8, 259798590), (9, 230932080), (10, 207838872), (12, 173199060), (15, 138559248), (16, 129899295), (17, 122258160), (18, 115466040), (19, 109388880), (20, 103919436), (24, 86599530), (27, 76977360), (30, 69279624), (34, 61129080), (36, 57733020), (38, 54694440), (40, 51959718), (45, 46186416), (48, 43299765), (51, 40752720), (54, 38488680), (57, 36462960), (60, 34639812), (68, 30564540), (72, 28866510), (76, 27347220), (80, 25979859), (81, 25659120), (85, 24451632), (90, 23093208), (95, 21877776), (102, 20376360), (108, 19244340), (114, 18231480), (120, 17319906), (135, 15395472), (136, 15282270), (144, 14433255), (152, 13673610), (153, 13584240), (162, 12829560), (170, 12225816), (171, 12154320), (180, 11546604), (190, 10938888), (204, 10188180), (216, 9622170), (228, 9115740), (240, 8659953), (243, 8553040), (255, 8150544), (270, 7697736), (272, 7641135), (285, 7292592), (304, 6836805), (306, 6792120), (323, 6434640), (324, 6414780), (331, 6279120), (340, 6112908), (342, 6077160), (360, 5773302), (380, 5469444), (405, 5131824), (408, 5094090), (432, 4811085), (456, 4557870), (459, 4528080), (486, 4276520), (510, 4075272), (513, 4051440), (540, 3848868), (570, 3646296), (612, 3396060), (646, 3217320), (648, 3207390), (662, 3139560), (680, 3056454), (684, 3038580), (720, 2886651), (760, 2734722), (765, 2716848), (810, 2565912), (816, 2547045), (855, 2430864), (912, 2278935), (918, 2264040), (969, 2144880), (972, 2138260), (993, 2093040), (1020, 2037636), (1026, 2025720), (1080, 1924434), (1140, 1823148), (1215, 1710608), (1224, 1698030), (1292, 1608660), (1296, 1603695), (1324, 1569780), (1360, 1528227), (1368, 1519290), (1377, 1509360), (1520, 1367361), (1530, 1358424), (1539, 1350480), (1615, 1286928), (1620, 1282956), (1655, 1255824), (1710, 1215432), (1836, 1132020), (1938, 1072440), (1944, 1069130), (1986, 1046520), (2040, 1018818), (2052, 1012860), (2160, 962217), (2280, 911574), (2295, 905616), (2430, 855304), (2448, 849015), (2565, 810288), (2584, 804330), (2648, 784890), (2736, 759645), (2754, 754680), (2907, 714960), (2979, 697680), (3060, 679212), (3078, 675240), (3230, 643464), (3240, 641478), (3310, 627912), (3420, 607716), (3672, 566010), (3876, 536220), (3888, 534565), (3972, 523260), (4080, 509409), (4104, 506430), (4131, 503120), (4560, 455787), (4590, 452808), (4617, 450160), (4845, 428976), (4860, 427652), (4965, 418608), (5130, 405144), (5168, 402165), (5296, 392445), (5508, 377340), (5627, 369360), (5814, 357480), (5958, 348840), (6120, 339606), (6156, 337620), (6289, 330480), (6460, 321732), (6480, 320739), (6620, 313956), (6840, 303858), (6885, 301872), (7344, 283005), (7695, 270096), (7752, 268110), (7944, 261630), (8208, 253215), (8262, 251560), (8721, 238320), (8937, 232560), (9180, 226404), (9234, 225080), (9690, 214488), (9720, 213826), (9930, 209304), (10260, 202572), (11016, 188670), (11254, 184680), (11628, 178740), (11916, 174420), (12240, 169803), (12312, 168810), (12578, 165240), (12920, 160866), (13240, 156978), (13680, 151929), (13770, 150936), (14535, 142992), (14895, 139536), (15390, 135048), (15504, 134055), (15888, 130815), (16524, 125780), (16881, 123120), (17442, 119160), (17874, 116280), (18360, 113202), (18468, 112540), (18867, 110160), (19380, 107244), (19440, 106913), (19860, 104652), (20520, 101286), (20655, 100624), (22032, 94335), (22508, 92340), (23085, 90032), (23256, 89370), (23832, 87210), (24624, 84405), (25156, 82620), (25840, 80433), (26163, 79440), (26480, 78489), (26811, 77520), (27540, 75468), (28135, 73872), (29070, 71496), (29790, 69768), (30780, 67524), (31445, 66096), (33048, 62890), (33762, 61560), (34884, 59580), (35748, 58140), (36720, 56601), (36936, 56270), (37734, 55080), (38760, 53622), (39720, 52326), (41040, 50643), (41310, 50312), (43605, 47664), (44685, 46512), (45016, 46170)]