809379019440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{680059}}^1$

素因数の和:680129

約数の個数: 320

約数和(自身を含む): 3035787840000

約数和(自身を除く): 2226408820560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 48, 54, 57, 58, 60, 72, 76, 80, 87, 90, 95, 108, 114, 116, 120, 135, 144, 145, 152, 171, 174, 180, 190, 216, 228, 232, 240, 261, 270, 285, 290, 304, 342, 348, 360, 380, 432, 435, 456, 464, 513, 522, 540, 551, 570, 580, 684, 696, 720, 760, 783, 855, 870, 912, 1026, 1044, 1080, 1102, 1140, 1160, 1305, 1368, 1392, 1520, 1566, 1653, 1710, 1740, 2052, 2088, 2160, 2204, 2280, 2320, 2565, 2610, 2736, 2755, 3132, 3306, 3420, 3480, 3915, 4104, 4176, 4408, 4560, 4959, 5130, 5220, 5510, 6264, 6612, 6840, 6960, 7830, 8208, 8265, 8816, 9918, 10260, 10440, 11020, 12528, 13224, 13680, 14877, 15660, 16530, 19836, 20520, 20880, 22040, 24795, 26448, 29754, 31320, 33060, 39672, 41040, 44080, 49590, 59508, 62640, 66120, 74385, 79344, 99180, 119016, 132240, 148770, 198360, 238032, 297540, 396720, 595080, 680059, 1190160, 1360118, 2040177, 2720236, 3400295, 4080354, 5440472, 6120531, 6800590, 8160708, 10200885, 10880944, 12241062, 12921121, 13601180, 16321416, 18361593, 19721711, 20401770, 24482124, 25842242, 27202360, 30602655, 32642832, 36723186, 38763363, 39443422, 40803540, 48964248, 51684484, 54404720, 59165133, 61205310, 64605605, 73446372, 77526726, 78886844, 81607080, 91807965, 97928496, 98608555, 103368968, 116290089, 118330266, 122410620, 129211210, 146892744, 155053452, 157773688, 163214160, 177495399, 183615930, 193816815, 197217110, 206737936, 232580178, 236660532, 244821240, 258422420, 293785488, 295825665, 310106904, 315547376, 348870267, 354990798, 367231860, 374712509, 387633630, 394434220, 465160356, 473321064, 489642480, 516844840, 532486197, 581450445, 591651330, 620213808, 697740534, 709981596, 734463720, 749425018, 775267260, 788868440, 887476995, 930320712, 946642128, 1033689680, 1064972394, 1124137527, 1162900890, 1183302660, 1395481068, 1419963192, 1468927440, 1498850036, 1550534520, 1577736880, 1744351335, 1774953990, 1860641424, 1873562545, 2129944788, 2248275054, 2325801780, 2366605320, 2662430985, 2790962136, 2839926384, 2997700072, 3101069040, 3372412581, 3488702670, 3549907980, 3747125090, 4259889576, 4496550108, 4651603560, 4733210640, 5324861970, 5581924272, 5620687635, 5995400144, 6744825162, 6977405340, 7099815960, 7494250180, 8519779152, 8993100216, 9303207120, 10117237743, 10649723940, 11241375270, 13489650324, 13954810680, 14199631920, 14988500360, 16862062905, 17986200432, 20234475486, 21299447880, 22482750540, 26979300648, 27909621360, 29977000720, 33724125810, 40468950972, 42598895760, 44965501080, 50586188715, 53958601296, 67448251620, 80937901944, 89931002160, 101172377430, 134896503240, 161875803888, 202344754860, 269793006480, 404689509720, 809379019440]

約数ペア:

[(1, 809379019440), (2, 404689509720), (3, 269793006480), (4, 202344754860), (5, 161875803888), (6, 134896503240), (8, 101172377430), (9, 89931002160), (10, 80937901944), (12, 67448251620), (15, 53958601296), (16, 50586188715), (18, 44965501080), (19, 42598895760), (20, 40468950972), (24, 33724125810), (27, 29977000720), (29, 27909621360), (30, 26979300648), (36, 22482750540), (38, 21299447880), (40, 20234475486), (45, 17986200432), (48, 16862062905), (54, 14988500360), (57, 14199631920), (58, 13954810680), (60, 13489650324), (72, 11241375270), (76, 10649723940), (80, 10117237743), (87, 9303207120), (90, 8993100216), (95, 8519779152), (108, 7494250180), (114, 7099815960), (116, 6977405340), (120, 6744825162), (135, 5995400144), (144, 5620687635), (145, 5581924272), (152, 5324861970), (171, 4733210640), (174, 4651603560), (180, 4496550108), (190, 4259889576), (216, 3747125090), (228, 3549907980), (232, 3488702670), (240, 3372412581), (261, 3101069040), (270, 2997700072), (285, 2839926384), (290, 2790962136), (304, 2662430985), (342, 2366605320), (348, 2325801780), (360, 2248275054), (380, 2129944788), (432, 1873562545), (435, 1860641424), (456, 1774953990), (464, 1744351335), (513, 1577736880), (522, 1550534520), (540, 1498850036), (551, 1468927440), (570, 1419963192), (580, 1395481068), (684, 1183302660), (696, 1162900890), (720, 1124137527), (760, 1064972394), (783, 1033689680), (855, 946642128), (870, 930320712), (912, 887476995), (1026, 788868440), (1044, 775267260), (1080, 749425018), (1102, 734463720), (1140, 709981596), (1160, 697740534), (1305, 620213808), (1368, 591651330), (1392, 581450445), (1520, 532486197), (1566, 516844840), (1653, 489642480), (1710, 473321064), (1740, 465160356), (2052, 394434220), (2088, 387633630), (2160, 374712509), (2204, 367231860), (2280, 354990798), (2320, 348870267), (2565, 315547376), (2610, 310106904), (2736, 295825665), (2755, 293785488), (3132, 258422420), (3306, 244821240), (3420, 236660532), (3480, 232580178), (3915, 206737936), (4104, 197217110), (4176, 193816815), (4408, 183615930), (4560, 177495399), (4959, 163214160), (5130, 157773688), (5220, 155053452), (5510, 146892744), (6264, 129211210), (6612, 122410620), (6840, 118330266), (6960, 116290089), (7830, 103368968), (8208, 98608555), (8265, 97928496), (8816, 91807965), (9918, 81607080), (10260, 78886844), (10440, 77526726), (11020, 73446372), (12528, 64605605), (13224, 61205310), (13680, 59165133), (14877, 54404720), (15660, 51684484), (16530, 48964248), (19836, 40803540), (20520, 39443422), (20880, 38763363), (22040, 36723186), (24795, 32642832), (26448, 30602655), (29754, 27202360), (31320, 25842242), (33060, 24482124), (39672, 20401770), (41040, 19721711), (44080, 18361593), (49590, 16321416), (59508, 13601180), (62640, 12921121), (66120, 12241062), (74385, 10880944), (79344, 10200885), (99180, 8160708), (119016, 6800590), (132240, 6120531), (148770, 5440472), (198360, 4080354), (238032, 3400295), (297540, 2720236), (396720, 2040177), (595080, 1360118), (680059, 1190160)]