20153344680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2843}}^1$

素因数の和:2993

約数の個数: 384

約数和(自身を含む): 78262329600

約数和(自身を除く): 58108984920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 97, 105, 116, 120, 126, 140, 145, 168, 174, 180, 194, 203, 210, 232, 252, 261, 280, 290, 291, 315, 348, 360, 388, 406, 420, 435, 485, 504, 522, 580, 582, 609, 630, 679, 696, 776, 812, 840, 870, 873, 970, 1015, 1044, 1160, 1164, 1218, 1260, 1305, 1358, 1455, 1624, 1740, 1746, 1827, 1940, 2030, 2037, 2088, 2328, 2436, 2520, 2610, 2716, 2813, 2843, 2910, 3045, 3395, 3480, 3492, 3654, 3880, 4060, 4074, 4365, 4872, 5220, 5432, 5626, 5686, 5820, 6090, 6111, 6790, 6984, 7308, 8120, 8148, 8439, 8529, 8730, 9135, 10185, 10440, 11252, 11372, 11640, 12180, 12222, 13580, 14065, 14215, 14616, 16296, 16878, 17058, 17460, 18270, 19691, 19901, 20370, 22504, 22744, 24360, 24444, 25317, 25587, 27160, 28130, 28430, 30555, 33756, 34116, 34920, 36540, 39382, 39802, 40740, 42195, 42645, 48888, 50634, 51174, 56260, 56860, 59073, 59703, 61110, 67512, 68232, 73080, 78764, 79604, 81480, 82447, 84390, 85290, 98455, 99505, 101268, 102348, 112520, 113720, 118146, 119406, 122220, 126585, 127935, 157528, 159208, 164894, 168780, 170580, 177219, 179109, 196910, 199010, 202536, 204696, 236292, 238812, 244440, 247341, 253170, 255870, 275771, 295365, 298515, 329788, 337560, 341160, 354438, 358218, 393820, 398020, 412235, 472584, 477624, 494682, 506340, 511740, 551542, 577129, 590730, 597030, 659576, 708876, 716436, 742023, 787640, 796040, 824470, 827313, 886095, 895545, 989364, 1012680, 1023480, 1103084, 1154258, 1181460, 1194060, 1236705, 1378855, 1417752, 1432872, 1484046, 1648940, 1654626, 1731387, 1772190, 1791090, 1930397, 1978728, 2206168, 2308516, 2362920, 2388120, 2473410, 2481939, 2757710, 2885645, 2968092, 3297880, 3309252, 3462774, 3544380, 3582180, 3710115, 3860794, 4136565, 4617032, 4946820, 4963878, 5194161, 5515420, 5771290, 5791191, 5936184, 6618504, 6925548, 7088760, 7164360, 7420230, 7721588, 7997359, 8273130, 8656935, 9651985, 9893640, 9927756, 10388322, 11030840, 11542580, 11582382, 12409695, 13851096, 14840460, 15443176, 15994718, 16546260, 17313870, 17373573, 19303970, 19855512, 20776644, 23085160, 23164764, 23992077, 24819390, 25970805, 28955955, 29680920, 31989436, 33092520, 34627740, 34747146, 38607940, 39986795, 41553288, 46329528, 47984154, 49638780, 51941610, 55981513, 57911910, 63978872, 69255480, 69494292, 71976231, 77215880, 79973590, 86867865, 95968308, 99277560, 103883220, 111963026, 115823820, 119960385, 138988584, 143952462, 159947180, 167944539, 173735730, 191936616, 207766440, 223926052, 231647640, 239920770, 279907565, 287904924, 319894360, 335889078, 347471460, 359881155, 447852104, 479841540, 503833617, 559815130, 575809848, 671778156, 694942920, 719762310, 839722695, 959683080, 1007667234, 1119630260, 1343556312, 1439524620, 1679445390, 2015334468, 2239260520, 2519168085, 2879049240, 3358890780, 4030668936, 5038336170, 6717781560, 10076672340, 20153344680]

約数ペア:

[(1, 20153344680), (2, 10076672340), (3, 6717781560), (4, 5038336170), (5, 4030668936), (6, 3358890780), (7, 2879049240), (8, 2519168085), (9, 2239260520), (10, 2015334468), (12, 1679445390), (14, 1439524620), (15, 1343556312), (18, 1119630260), (20, 1007667234), (21, 959683080), (24, 839722695), (28, 719762310), (29, 694942920), (30, 671778156), (35, 575809848), (36, 559815130), (40, 503833617), (42, 479841540), (45, 447852104), (56, 359881155), (58, 347471460), (60, 335889078), (63, 319894360), (70, 287904924), (72, 279907565), (84, 239920770), (87, 231647640), (90, 223926052), (97, 207766440), (105, 191936616), (116, 173735730), (120, 167944539), (126, 159947180), (140, 143952462), (145, 138988584), (168, 119960385), (174, 115823820), (180, 111963026), (194, 103883220), (203, 99277560), (210, 95968308), (232, 86867865), (252, 79973590), (261, 77215880), (280, 71976231), (290, 69494292), (291, 69255480), (315, 63978872), (348, 57911910), (360, 55981513), (388, 51941610), (406, 49638780), (420, 47984154), (435, 46329528), (485, 41553288), (504, 39986795), (522, 38607940), (580, 34747146), (582, 34627740), (609, 33092520), (630, 31989436), (679, 29680920), (696, 28955955), (776, 25970805), (812, 24819390), (840, 23992077), (870, 23164764), (873, 23085160), (970, 20776644), (1015, 19855512), (1044, 19303970), (1160, 17373573), (1164, 17313870), (1218, 16546260), (1260, 15994718), (1305, 15443176), (1358, 14840460), (1455, 13851096), (1624, 12409695), (1740, 11582382), (1746, 11542580), (1827, 11030840), (1940, 10388322), (2030, 9927756), (2037, 9893640), (2088, 9651985), (2328, 8656935), (2436, 8273130), (2520, 7997359), (2610, 7721588), (2716, 7420230), (2813, 7164360), (2843, 7088760), (2910, 6925548), (3045, 6618504), (3395, 5936184), (3480, 5791191), (3492, 5771290), (3654, 5515420), (3880, 5194161), (4060, 4963878), (4074, 4946820), (4365, 4617032), (4872, 4136565), (5220, 3860794), (5432, 3710115), (5626, 3582180), (5686, 3544380), (5820, 3462774), (6090, 3309252), (6111, 3297880), (6790, 2968092), (6984, 2885645), (7308, 2757710), (8120, 2481939), (8148, 2473410), (8439, 2388120), (8529, 2362920), (8730, 2308516), (9135, 2206168), (10185, 1978728), (10440, 1930397), (11252, 1791090), (11372, 1772190), (11640, 1731387), (12180, 1654626), (12222, 1648940), (13580, 1484046), (14065, 1432872), (14215, 1417752), (14616, 1378855), (16296, 1236705), (16878, 1194060), (17058, 1181460), (17460, 1154258), (18270, 1103084), (19691, 1023480), (19901, 1012680), (20370, 989364), (22504, 895545), (22744, 886095), (24360, 827313), (24444, 824470), (25317, 796040), (25587, 787640), (27160, 742023), (28130, 716436), (28430, 708876), (30555, 659576), (33756, 597030), (34116, 590730), (34920, 577129), (36540, 551542), (39382, 511740), (39802, 506340), (40740, 494682), (42195, 477624), (42645, 472584), (48888, 412235), (50634, 398020), (51174, 393820), (56260, 358218), (56860, 354438), (59073, 341160), (59703, 337560), (61110, 329788), (67512, 298515), (68232, 295365), (73080, 275771), (78764, 255870), (79604, 253170), (81480, 247341), (82447, 244440), (84390, 238812), (85290, 236292), (98455, 204696), (99505, 202536), (101268, 199010), (102348, 196910), (112520, 179109), (113720, 177219), (118146, 170580), (119406, 168780), (122220, 164894), (126585, 159208), (127935, 157528)]