2561892480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 576

約数和(自身を含む): 10679736600

約数和(自身を除く): 8117844120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 98, 105, 112, 116, 120, 126, 128, 140, 144, 145, 147, 160, 168, 174, 180, 192, 196, 203, 210, 224, 232, 240, 245, 252, 261, 280, 288, 290, 294, 313, 315, 320, 336, 348, 360, 384, 392, 406, 420, 435, 441, 448, 464, 480, 490, 504, 522, 560, 576, 580, 588, 609, 626, 630, 640, 672, 696, 720, 735, 784, 812, 840, 870, 882, 896, 928, 939, 960, 980, 1008, 1015, 1044, 1120, 1152, 1160, 1176, 1218, 1252, 1260, 1305, 1344, 1392, 1421, 1440, 1470, 1565, 1568, 1624, 1680, 1740, 1764, 1827, 1856, 1878, 1920, 1960, 2016, 2030, 2088, 2191, 2205, 2240, 2320, 2352, 2436, 2504, 2520, 2610, 2688, 2784, 2817, 2842, 2880, 2940, 3045, 3130, 3136, 3248, 3360, 3480, 3528, 3654, 3712, 3756, 3920, 4032, 4060, 4176, 4263, 4382, 4410, 4480, 4640, 4695, 4704, 4872, 5008, 5040, 5220, 5568, 5634, 5684, 5760, 5880, 6090, 6260, 6272, 6496, 6573, 6720, 6960, 7056, 7105, 7308, 7512, 7840, 8064, 8120, 8352, 8526, 8764, 8820, 9077, 9135, 9280, 9390, 9408, 9744, 10016, 10080, 10440, 10955, 11136, 11268, 11368, 11760, 12180, 12520, 12789, 12992, 13146, 13440, 13920, 14085, 14112, 14210, 14616, 15024, 15337, 15680, 16240, 16704, 17052, 17528, 17640, 18154, 18270, 18560, 18780, 18816, 19488, 19719, 20032, 20160, 20880, 21315, 21910, 22536, 22736, 23520, 24360, 25040, 25578, 25984, 26292, 27231, 27840, 28170, 28224, 28420, 29232, 30048, 30674, 31360, 32480, 32865, 33408, 34104, 35056, 35280, 36308, 36540, 37560, 38976, 39438, 40064, 40320, 41760, 42630, 43820, 45072, 45385, 45472, 46011, 47040, 48720, 50080, 51156, 52584, 54462, 55680, 56340, 56448, 56840, 58464, 60096, 61348, 63539, 63945, 64960, 65730, 68208, 70112, 70560, 72616, 73080, 75120, 76685, 77952, 78876, 81693, 83520, 85260, 87640, 90144, 90770, 90944, 92022, 94080, 97440, 98595, 100160, 102312, 105168, 108924, 112680, 113680, 116928, 120192, 122696, 127078, 127890, 129920, 131460, 136155, 136416, 138033, 140224, 141120, 145232, 146160, 150240, 153370, 157752, 163386, 167040, 170520, 175280, 180288, 181540, 181888, 184044, 190617, 194880, 197190, 200320, 204624, 210336, 217848, 225360, 227360, 230055, 233856, 245392, 254156, 255780, 262920, 272310, 272832, 276066, 280448, 282240, 290464, 292320, 300480, 306740, 315504, 317695, 326772, 341040, 350560, 360576, 363080, 368088, 381234, 389760, 394380, 408465, 409248, 420672, 435696, 444773, 450720, 454720, 460110, 490784, 508312, 511560, 525840, 544620, 545664, 552132, 571851, 580928, 584640, 600960, 613480, 631008, 635390, 653544, 682080, 690165, 701120, 726160, 736176, 762468, 788760, 816930, 818496, 841344, 871392, 889546, 901440, 909440, 920220, 953085, 981568, 1016624, 1023120, 1051680, 1089240, 1104264, 1143702, 1161856, 1169280, 1226960, 1262016, 1270780, 1307088, 1334319, 1364160, 1380330, 1402240, 1452320, 1472352, 1524936, 1577520, 1633860, 1636992, 1742784, 1779092, 1802880, 1840440, 1906170, 1963136, 2033248, 2046240, 2103360, 2178480, 2208528, 2223865, 2287404, 2453920, 2524032, 2541560, 2614176, 2668638, 2728320, 2760660, 2859255, 2904640, 2944704, 3049872, 3155040, 3267720, 3485568, 3558184, 3680880, 3812340, 4002957, 4066496, 4092480, 4206720, 4356960, 4417056, 4447730, 4574808, 4907840, 5083120, 5228352, 5337276, 5521320, 5718510, 5809280, 5889408, 6099744, 6310080, 6535440, 6671595, 7116368, 7361760, 7624680, 8005914, 8132992, 8184960, 8713920, 8834112, 8895460, 9149616, 9815680, 10166240, 10456704, 10674552, 11042640, 11437020, 12199488, 12620160, 13070880, 13343190, 14232736, 14723520, 15249360, 16011828, 17427840, 17668224, 17790920, 18299232, 20014785, 20332480, 21349104, 22085280, 22874040, 24398976, 26141760, 26686380, 28465472, 29447040, 30498720, 32023656, 35581840, 36598464, 40029570, 40664960, 42698208, 44170560, 45748080, 52283520, 53372760, 56930944, 60997440, 64047312, 71163680, 73196928, 80059140, 85396416, 88341120, 91496160, 106745520, 121994880, 128094624, 142327360, 160118280, 170792832, 182992320, 213491040, 256189248, 284654720, 320236560, 365984640, 426982080, 512378496, 640473120, 853964160, 1280946240, 2561892480]

約数ペア:

[(1, 2561892480), (2, 1280946240), (3, 853964160), (4, 640473120), (5, 512378496), (6, 426982080), (7, 365984640), (8, 320236560), (9, 284654720), (10, 256189248), (12, 213491040), (14, 182992320), (15, 170792832), (16, 160118280), (18, 142327360), (20, 128094624), (21, 121994880), (24, 106745520), (28, 91496160), (29, 88341120), (30, 85396416), (32, 80059140), (35, 73196928), (36, 71163680), (40, 64047312), (42, 60997440), (45, 56930944), (48, 53372760), (49, 52283520), (56, 45748080), (58, 44170560), (60, 42698208), (63, 40664960), (64, 40029570), (70, 36598464), (72, 35581840), (80, 32023656), (84, 30498720), (87, 29447040), (90, 28465472), (96, 26686380), (98, 26141760), (105, 24398976), (112, 22874040), (116, 22085280), (120, 21349104), (126, 20332480), (128, 20014785), (140, 18299232), (144, 17790920), (145, 17668224), (147, 17427840), (160, 16011828), (168, 15249360), (174, 14723520), (180, 14232736), (192, 13343190), (196, 13070880), (203, 12620160), (210, 12199488), (224, 11437020), (232, 11042640), (240, 10674552), (245, 10456704), (252, 10166240), (261, 9815680), (280, 9149616), (288, 8895460), (290, 8834112), (294, 8713920), (313, 8184960), (315, 8132992), (320, 8005914), (336, 7624680), (348, 7361760), (360, 7116368), (384, 6671595), (392, 6535440), (406, 6310080), (420, 6099744), (435, 5889408), (441, 5809280), (448, 5718510), (464, 5521320), (480, 5337276), (490, 5228352), (504, 5083120), (522, 4907840), (560, 4574808), (576, 4447730), (580, 4417056), (588, 4356960), (609, 4206720), (626, 4092480), (630, 4066496), (640, 4002957), (672, 3812340), (696, 3680880), (720, 3558184), (735, 3485568), (784, 3267720), (812, 3155040), (840, 3049872), (870, 2944704), (882, 2904640), (896, 2859255), (928, 2760660), (939, 2728320), (960, 2668638), (980, 2614176), (1008, 2541560), (1015, 2524032), (1044, 2453920), (1120, 2287404), (1152, 2223865), (1160, 2208528), (1176, 2178480), (1218, 2103360), (1252, 2046240), (1260, 2033248), (1305, 1963136), (1344, 1906170), (1392, 1840440), (1421, 1802880), (1440, 1779092), (1470, 1742784), (1565, 1636992), (1568, 1633860), (1624, 1577520), (1680, 1524936), (1740, 1472352), (1764, 1452320), (1827, 1402240), (1856, 1380330), (1878, 1364160), (1920, 1334319), (1960, 1307088), (2016, 1270780), (2030, 1262016), (2088, 1226960), (2191, 1169280), (2205, 1161856), (2240, 1143702), (2320, 1104264), (2352, 1089240), (2436, 1051680), (2504, 1023120), (2520, 1016624), (2610, 981568), (2688, 953085), (2784, 920220), (2817, 909440), (2842, 901440), (2880, 889546), (2940, 871392), (3045, 841344), (3130, 818496), (3136, 816930), (3248, 788760), (3360, 762468), (3480, 736176), (3528, 726160), (3654, 701120), (3712, 690165), (3756, 682080), (3920, 653544), (4032, 635390), (4060, 631008), (4176, 613480), (4263, 600960), (4382, 584640), (4410, 580928), (4480, 571851), (4640, 552132), (4695, 545664), (4704, 544620), (4872, 525840), (5008, 511560), (5040, 508312), (5220, 490784), (5568, 460110), (5634, 454720), (5684, 450720), (5760, 444773), (5880, 435696), (6090, 420672), (6260, 409248), (6272, 408465), (6496, 394380), (6573, 389760), (6720, 381234), (6960, 368088), (7056, 363080), (7105, 360576), (7308, 350560), (7512, 341040), (7840, 326772), (8064, 317695), (8120, 315504), (8352, 306740), (8526, 300480), (8764, 292320), (8820, 290464), (9077, 282240), (9135, 280448), (9280, 276066), (9390, 272832), (9408, 272310), (9744, 262920), (10016, 255780), (10080, 254156), (10440, 245392), (10955, 233856), (11136, 230055), (11268, 227360), (11368, 225360), (11760, 217848), (12180, 210336), (12520, 204624), (12789, 200320), (12992, 197190), (13146, 194880), (13440, 190617), (13920, 184044), (14085, 181888), (14112, 181540), (14210, 180288), (14616, 175280), (15024, 170520), (15337, 167040), (15680, 163386), (16240, 157752), (16704, 153370), (17052, 150240), (17528, 146160), (17640, 145232), (18154, 141120), (18270, 140224), (18560, 138033), (18780, 136416), (18816, 136155), (19488, 131460), (19719, 129920), (20032, 127890), (20160, 127078), (20880, 122696), (21315, 120192), (21910, 116928), (22536, 113680), (22736, 112680), (23520, 108924), (24360, 105168), (25040, 102312), (25578, 100160), (25984, 98595), (26292, 97440), (27231, 94080), (27840, 92022), (28170, 90944), (28224, 90770), (28420, 90144), (29232, 87640), (30048, 85260), (30674, 83520), (31360, 81693), (32480, 78876), (32865, 77952), (33408, 76685), (34104, 75120), (35056, 73080), (35280, 72616), (36308, 70560), (36540, 70112), (37560, 68208), (38976, 65730), (39438, 64960), (40064, 63945), (40320, 63539), (41760, 61348), (42630, 60096), (43820, 58464), (45072, 56840), (45385, 56448), (45472, 56340), (46011, 55680), (47040, 54462), (48720, 52584), (50080, 51156)]