2560510080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 384

約数和(自身を含む): 9509011200

約数和(自身を除く): 6948501120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 79, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 158, 160, 170, 180, 192, 204, 237, 240, 255, 272, 288, 306, 316, 320, 331, 340, 360, 384, 395, 408, 474, 480, 510, 544, 576, 612, 632, 640, 662, 680, 711, 720, 765, 790, 816, 948, 960, 993, 1020, 1088, 1152, 1185, 1224, 1264, 1324, 1343, 1360, 1422, 1440, 1530, 1580, 1632, 1655, 1896, 1920, 1986, 2040, 2176, 2370, 2448, 2528, 2648, 2686, 2720, 2844, 2880, 2979, 3060, 3160, 3264, 3310, 3555, 3792, 3972, 4029, 4080, 4740, 4896, 4965, 5056, 5296, 5372, 5440, 5627, 5688, 5760, 5958, 6120, 6320, 6528, 6620, 6715, 7110, 7584, 7944, 8058, 8160, 9480, 9792, 9930, 10112, 10592, 10744, 10880, 11254, 11376, 11916, 12087, 12240, 12640, 13240, 13430, 14220, 14895, 15168, 15888, 16116, 16320, 16881, 18960, 19584, 19860, 20145, 21184, 21488, 22508, 22752, 23832, 24174, 24480, 25280, 26149, 26480, 26860, 28135, 28440, 29790, 30336, 31776, 32232, 32640, 33762, 37920, 39720, 40290, 42368, 42976, 45016, 45504, 47664, 48348, 48960, 50560, 50643, 52298, 52960, 53720, 56270, 56880, 59580, 60435, 63552, 64464, 67524, 75840, 78447, 79440, 80580, 84405, 85952, 90032, 91008, 95328, 96696, 97920, 101286, 104596, 105920, 107440, 112540, 113760, 119160, 120870, 127104, 128928, 130745, 135048, 151680, 156894, 158880, 161160, 168810, 171904, 180064, 190656, 193392, 202572, 209192, 211840, 214880, 225080, 227520, 235341, 238320, 241740, 253215, 257856, 261490, 270096, 313788, 317760, 322320, 337620, 360128, 381312, 386784, 392235, 405144, 418384, 429760, 444533, 450160, 455040, 470682, 476640, 483480, 506430, 515712, 522980, 540192, 627576, 635520, 644640, 675240, 720256, 773568, 784470, 810288, 836768, 859520, 889066, 900320, 941364, 953280, 966960, 1012860, 1045960, 1080384, 1176705, 1255152, 1289280, 1333599, 1350480, 1547136, 1568940, 1620576, 1673536, 1778132, 1800640, 1882728, 1906560, 1933920, 2025720, 2091920, 2160768, 2222665, 2353410, 2510304, 2578560, 2667198, 2700960, 3137880, 3241152, 3347072, 3556264, 3601280, 3765456, 3867840, 4000797, 4051440, 4183840, 4445330, 4706820, 5020608, 5334396, 5401920, 6275760, 6482304, 6667995, 7112528, 7530912, 7735680, 8001594, 8102880, 8367680, 8890660, 9413640, 10041216, 10668792, 10803840, 12551520, 13335990, 14225056, 15061824, 16003188, 16205760, 16735360, 17781320, 18827280, 20003985, 21337584, 25103040, 26671980, 28450112, 30123648, 32006376, 32411520, 35562640, 37654560, 40007970, 42675168, 50206080, 53343960, 56900224, 64012752, 71125280, 75309120, 80015940, 85350336, 106687920, 128025504, 142250560, 150618240, 160031880, 170700672, 213375840, 256051008, 284501120, 320063760, 426751680, 512102016, 640127520, 853503360, 1280255040, 2560510080]

約数ペア:

[(1, 2560510080), (2, 1280255040), (3, 853503360), (4, 640127520), (5, 512102016), (6, 426751680), (8, 320063760), (9, 284501120), (10, 256051008), (12, 213375840), (15, 170700672), (16, 160031880), (17, 150618240), (18, 142250560), (20, 128025504), (24, 106687920), (30, 85350336), (32, 80015940), (34, 75309120), (36, 71125280), (40, 64012752), (45, 56900224), (48, 53343960), (51, 50206080), (60, 42675168), (64, 40007970), (68, 37654560), (72, 35562640), (79, 32411520), (80, 32006376), (85, 30123648), (90, 28450112), (96, 26671980), (102, 25103040), (120, 21337584), (128, 20003985), (136, 18827280), (144, 17781320), (153, 16735360), (158, 16205760), (160, 16003188), (170, 15061824), (180, 14225056), (192, 13335990), (204, 12551520), (237, 10803840), (240, 10668792), (255, 10041216), (272, 9413640), (288, 8890660), (306, 8367680), (316, 8102880), (320, 8001594), (331, 7735680), (340, 7530912), (360, 7112528), (384, 6667995), (395, 6482304), (408, 6275760), (474, 5401920), (480, 5334396), (510, 5020608), (544, 4706820), (576, 4445330), (612, 4183840), (632, 4051440), (640, 4000797), (662, 3867840), (680, 3765456), (711, 3601280), (720, 3556264), (765, 3347072), (790, 3241152), (816, 3137880), (948, 2700960), (960, 2667198), (993, 2578560), (1020, 2510304), (1088, 2353410), (1152, 2222665), (1185, 2160768), (1224, 2091920), (1264, 2025720), (1324, 1933920), (1343, 1906560), (1360, 1882728), (1422, 1800640), (1440, 1778132), (1530, 1673536), (1580, 1620576), (1632, 1568940), (1655, 1547136), (1896, 1350480), (1920, 1333599), (1986, 1289280), (2040, 1255152), (2176, 1176705), (2370, 1080384), (2448, 1045960), (2528, 1012860), (2648, 966960), (2686, 953280), (2720, 941364), (2844, 900320), (2880, 889066), (2979, 859520), (3060, 836768), (3160, 810288), (3264, 784470), (3310, 773568), (3555, 720256), (3792, 675240), (3972, 644640), (4029, 635520), (4080, 627576), (4740, 540192), (4896, 522980), (4965, 515712), (5056, 506430), (5296, 483480), (5372, 476640), (5440, 470682), (5627, 455040), (5688, 450160), (5760, 444533), (5958, 429760), (6120, 418384), (6320, 405144), (6528, 392235), (6620, 386784), (6715, 381312), (7110, 360128), (7584, 337620), (7944, 322320), (8058, 317760), (8160, 313788), (9480, 270096), (9792, 261490), (9930, 257856), (10112, 253215), (10592, 241740), (10744, 238320), (10880, 235341), (11254, 227520), (11376, 225080), (11916, 214880), (12087, 211840), (12240, 209192), (12640, 202572), (13240, 193392), (13430, 190656), (14220, 180064), (14895, 171904), (15168, 168810), (15888, 161160), (16116, 158880), (16320, 156894), (16881, 151680), (18960, 135048), (19584, 130745), (19860, 128928), (20145, 127104), (21184, 120870), (21488, 119160), (22508, 113760), (22752, 112540), (23832, 107440), (24174, 105920), (24480, 104596), (25280, 101286), (26149, 97920), (26480, 96696), (26860, 95328), (28135, 91008), (28440, 90032), (29790, 85952), (30336, 84405), (31776, 80580), (32232, 79440), (32640, 78447), (33762, 75840), (37920, 67524), (39720, 64464), (40290, 63552), (42368, 60435), (42976, 59580), (45016, 56880), (45504, 56270), (47664, 53720), (48348, 52960), (48960, 52298), (50560, 50643)]