6640807680

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 540

約数和(自身を含む): 25798366440

約数和(自身を除く): 19157558760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 169, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 338, 351, 360, 379, 384, 390, 405, 416, 432, 468, 480, 507, 520, 540, 576, 585, 624, 640, 648, 676, 702, 720, 758, 768, 780, 810, 832, 845, 864, 936, 960, 1014, 1040, 1053, 1080, 1137, 1152, 1170, 1248, 1280, 1296, 1352, 1404, 1440, 1516, 1521, 1560, 1620, 1664, 1690, 1728, 1755, 1872, 1895, 1920, 2028, 2080, 2106, 2160, 2274, 2304, 2340, 2496, 2535, 2592, 2704, 2808, 2880, 3032, 3042, 3120, 3240, 3328, 3380, 3411, 3456, 3510, 3744, 3790, 3840, 4056, 4160, 4212, 4320, 4548, 4563, 4680, 4927, 4992, 5070, 5184, 5265, 5408, 5616, 5685, 5760, 6064, 6084, 6240, 6480, 6760, 6822, 6912, 7020, 7488, 7580, 7605, 8112, 8320, 8424, 8640, 9096, 9126, 9360, 9854, 9984, 10140, 10233, 10368, 10530, 10816, 11232, 11370, 11520, 12128, 12168, 12480, 12960, 13520, 13644, 13689, 14040, 14781, 14976, 15160, 15210, 16224, 16640, 16848, 17055, 17280, 18192, 18252, 18720, 19708, 20280, 20466, 20736, 21060, 21632, 22464, 22740, 22815, 24256, 24336, 24635, 24960, 25920, 27040, 27288, 27378, 28080, 29562, 29952, 30320, 30420, 30699, 32448, 33696, 34110, 34560, 36384, 36504, 37440, 39416, 40560, 40932, 42120, 43264, 44343, 44928, 45480, 45630, 48512, 48672, 49270, 49920, 51165, 51840, 54080, 54576, 54756, 56160, 59124, 60640, 60840, 61398, 64051, 64896, 67392, 68220, 68445, 72768, 73008, 73905, 74880, 78832, 81120, 81864, 84240, 88686, 89856, 90960, 91260, 97024, 97344, 98540, 102330, 103680, 108160, 109152, 109512, 112320, 118248, 121280, 121680, 122796, 128102, 129792, 133029, 134784, 136440, 136890, 145536, 146016, 147810, 149760, 153495, 157664, 162240, 163728, 168480, 177372, 181920, 182520, 192153, 194688, 197080, 204660, 216320, 218304, 219024, 221715, 224640, 236496, 242560, 243360, 245592, 256204, 266058, 269568, 272880, 273780, 291072, 292032, 295620, 306990, 315328, 320255, 324480, 327456, 336960, 354744, 363840, 365040, 384306, 389376, 394160, 399087, 409320, 436608, 438048, 443430, 449280, 472992, 485120, 486720, 491184, 512408, 532116, 545760, 547560, 576459, 584064, 591240, 613980, 630656, 640510, 648960, 654912, 665145, 673920, 709488, 727680, 730080, 768612, 788320, 798174, 818640, 873216, 876096, 886860, 945984, 960765, 973440, 982368, 1024816, 1064232, 1091520, 1095120, 1152918, 1168128, 1182480, 1227960, 1261312, 1281020, 1309824, 1330290, 1347840, 1418976, 1455360, 1460160, 1537224, 1576640, 1596348, 1637280, 1729377, 1752192, 1773720, 1891968, 1921530, 1946880, 1964736, 1995435, 2049632, 2128464, 2183040, 2190240, 2305836, 2364960, 2455920, 2562040, 2619648, 2660580, 2837952, 2882295, 2920320, 3074448, 3153280, 3192696, 3274560, 3458754, 3504384, 3547440, 3783936, 3843060, 3929472, 3990870, 4099264, 4256928, 4366080, 4380480, 4611672, 4729920, 4911840, 5124080, 5188131, 5321160, 5675904, 5764590, 5840640, 6148896, 6306560, 6385392, 6549120, 6917508, 7094880, 7686120, 7858944, 7981740, 8198528, 8513856, 8646885, 8760960, 9223344, 9459840, 9823680, 10248160, 10376262, 10642320, 11351808, 11529180, 12297792, 12770784, 13098240, 13835016, 14189760, 15372240, 15963480, 16397056, 17027712, 17293770, 17521920, 18446688, 18919680, 19647360, 20496320, 20752524, 21284640, 23058360, 24595584, 25541568, 25940655, 27670032, 28379520, 30744480, 31926960, 34055424, 34587540, 36893376, 39294720, 40992640, 41505048, 42569280, 46116720, 49191168, 51083136, 51881310, 55340064, 56759040, 61488960, 63853920, 69175080, 73786752, 81985280, 83010096, 85138560, 92233440, 102166272, 103762620, 110680128, 122977920, 127707840, 138350160, 147573504, 166020192, 170277120, 184466880, 207525240, 221360256, 245955840, 255415680, 276700320, 332040384, 368933760, 415050480, 442720512, 510831360, 553400640, 664080768, 737867520, 830100960, 1106801280, 1328161536, 1660201920, 2213602560, 3320403840, 6640807680]

約数ペア:

[(1, 6640807680), (2, 3320403840), (3, 2213602560), (4, 1660201920), (5, 1328161536), (6, 1106801280), (8, 830100960), (9, 737867520), (10, 664080768), (12, 553400640), (13, 510831360), (15, 442720512), (16, 415050480), (18, 368933760), (20, 332040384), (24, 276700320), (26, 255415680), (27, 245955840), (30, 221360256), (32, 207525240), (36, 184466880), (39, 170277120), (40, 166020192), (45, 147573504), (48, 138350160), (52, 127707840), (54, 122977920), (60, 110680128), (64, 103762620), (65, 102166272), (72, 92233440), (78, 85138560), (80, 83010096), (81, 81985280), (90, 73786752), (96, 69175080), (104, 63853920), (108, 61488960), (117, 56759040), (120, 55340064), (128, 51881310), (130, 51083136), (135, 49191168), (144, 46116720), (156, 42569280), (160, 41505048), (162, 40992640), (169, 39294720), (180, 36893376), (192, 34587540), (195, 34055424), (208, 31926960), (216, 30744480), (234, 28379520), (240, 27670032), (256, 25940655), (260, 25541568), (270, 24595584), (288, 23058360), (312, 21284640), (320, 20752524), (324, 20496320), (338, 19647360), (351, 18919680), (360, 18446688), (379, 17521920), (384, 17293770), (390, 17027712), (405, 16397056), (416, 15963480), (432, 15372240), (468, 14189760), (480, 13835016), (507, 13098240), (520, 12770784), (540, 12297792), (576, 11529180), (585, 11351808), (624, 10642320), (640, 10376262), (648, 10248160), (676, 9823680), (702, 9459840), (720, 9223344), (758, 8760960), (768, 8646885), (780, 8513856), (810, 8198528), (832, 7981740), (845, 7858944), (864, 7686120), (936, 7094880), (960, 6917508), (1014, 6549120), (1040, 6385392), (1053, 6306560), (1080, 6148896), (1137, 5840640), (1152, 5764590), (1170, 5675904), (1248, 5321160), (1280, 5188131), (1296, 5124080), (1352, 4911840), (1404, 4729920), (1440, 4611672), (1516, 4380480), (1521, 4366080), (1560, 4256928), (1620, 4099264), (1664, 3990870), (1690, 3929472), (1728, 3843060), (1755, 3783936), (1872, 3547440), (1895, 3504384), (1920, 3458754), (2028, 3274560), (2080, 3192696), (2106, 3153280), (2160, 3074448), (2274, 2920320), (2304, 2882295), (2340, 2837952), (2496, 2660580), (2535, 2619648), (2592, 2562040), (2704, 2455920), (2808, 2364960), (2880, 2305836), (3032, 2190240), (3042, 2183040), (3120, 2128464), (3240, 2049632), (3328, 1995435), (3380, 1964736), (3411, 1946880), (3456, 1921530), (3510, 1891968), (3744, 1773720), (3790, 1752192), (3840, 1729377), (4056, 1637280), (4160, 1596348), (4212, 1576640), (4320, 1537224), (4548, 1460160), (4563, 1455360), (4680, 1418976), (4927, 1347840), (4992, 1330290), (5070, 1309824), (5184, 1281020), (5265, 1261312), (5408, 1227960), (5616, 1182480), (5685, 1168128), (5760, 1152918), (6064, 1095120), (6084, 1091520), (6240, 1064232), (6480, 1024816), (6760, 982368), (6822, 973440), (6912, 960765), (7020, 945984), (7488, 886860), (7580, 876096), (7605, 873216), (8112, 818640), (8320, 798174), (8424, 788320), (8640, 768612), (9096, 730080), (9126, 727680), (9360, 709488), (9854, 673920), (9984, 665145), (10140, 654912), (10233, 648960), (10368, 640510), (10530, 630656), (10816, 613980), (11232, 591240), (11370, 584064), (11520, 576459), (12128, 547560), (12168, 545760), (12480, 532116), (12960, 512408), (13520, 491184), (13644, 486720), (13689, 485120), (14040, 472992), (14781, 449280), (14976, 443430), (15160, 438048), (15210, 436608), (16224, 409320), (16640, 399087), (16848, 394160), (17055, 389376), (17280, 384306), (18192, 365040), (18252, 363840), (18720, 354744), (19708, 336960), (20280, 327456), (20466, 324480), (20736, 320255), (21060, 315328), (21632, 306990), (22464, 295620), (22740, 292032), (22815, 291072), (24256, 273780), (24336, 272880), (24635, 269568), (24960, 266058), (25920, 256204), (27040, 245592), (27288, 243360), (27378, 242560), (28080, 236496), (29562, 224640), (29952, 221715), (30320, 219024), (30420, 218304), (30699, 216320), (32448, 204660), (33696, 197080), (34110, 194688), (34560, 192153), (36384, 182520), (36504, 181920), (37440, 177372), (39416, 168480), (40560, 163728), (40932, 162240), (42120, 157664), (43264, 153495), (44343, 149760), (44928, 147810), (45480, 146016), (45630, 145536), (48512, 136890), (48672, 136440), (49270, 134784), (49920, 133029), (51165, 129792), (51840, 128102), (54080, 122796), (54576, 121680), (54756, 121280), (56160, 118248), (59124, 112320), (60640, 109512), (60840, 109152), (61398, 108160), (64051, 103680), (64896, 102330), (67392, 98540), (68220, 97344), (68445, 97024), (72768, 91260), (73008, 90960), (73905, 89856), (74880, 88686), (78832, 84240), (81120, 81864)]