842012192840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1\times {\mathrm{8191}}^1$

素因数の和:9164

約数の個数: 256

約数和(自身を含む): 2409879306240

約数和(自身を除く): 1567867113400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 910, 911, 1085, 1240, 1612, 1736, 1820, 1822, 2015, 2170, 2821, 3224, 3640, 3644, 4030, 4340, 4555, 5642, 6377, 7288, 8060, 8191, 8680, 9110, 11284, 11843, 12754, 14105, 16120, 16382, 18220, 22568, 23686, 25508, 28210, 28241, 31885, 32764, 36440, 40955, 47372, 51016, 56420, 56482, 57337, 59215, 63770, 65528, 81910, 82901, 94744, 106483, 112840, 112964, 114674, 118430, 127540, 141205, 163820, 165802, 197687, 212966, 225928, 229348, 236860, 253921, 255080, 282410, 286685, 327640, 331604, 367133, 395374, 414505, 425932, 458696, 473720, 507842, 532415, 564820, 573370, 663208, 734266, 745381, 790748, 829010, 851864, 988435, 1015684, 1064830, 1129640, 1146740, 1269605, 1468532, 1490762, 1581496, 1658020, 1777447, 1835665, 1976870, 2031368, 2129660, 2293480, 2539210, 2569931, 2937064, 2981524, 3300973, 3316040, 3554894, 3671330, 3726905, 3953740, 4259320, 5078420, 5139862, 5963048, 6601946, 7109788, 7342660, 7453810, 7462001, 7907480, 8887235, 10156840, 10279724, 12849655, 13203892, 14219576, 14685320, 14907620, 14924002, 16504865, 17774470, 20559448, 23106811, 25699310, 26407784, 29815240, 29848004, 33009730, 35548940, 37310005, 46213622, 51398620, 52234007, 59696008, 66019460, 71097880, 74620010, 92427244, 97006013, 102797240, 104468014, 115534055, 132038920, 149240020, 184854488, 194012026, 208936028, 231068110, 231322031, 261170035, 298480040, 388024052, 417872056, 462136220, 462644062, 485030065, 522340070, 679042091, 776048104, 924272440, 925288124, 970060130, 1044680140, 1156610155, 1358084182, 1619254217, 1850576248, 1940120260, 2089360280, 2313220310, 2716168364, 3007186403, 3238508434, 3395210455, 3880240520, 4626440620, 5432336728, 6014372806, 6477016868, 6790420910, 8096271085, 9252881240, 12028745612, 12954033736, 13580841820, 15035932015, 16192542170, 21050304821, 24057491224, 27161683640, 30071864030, 32385084340, 42100609642, 60143728060, 64770168680, 84201219284, 105251524105, 120287456120, 168402438568, 210503048210, 421006096420, 842012192840]

約数ペア:

[(1, 842012192840), (2, 421006096420), (4, 210503048210), (5, 168402438568), (7, 120287456120), (8, 105251524105), (10, 84201219284), (13, 64770168680), (14, 60143728060), (20, 42100609642), (26, 32385084340), (28, 30071864030), (31, 27161683640), (35, 24057491224), (40, 21050304821), (52, 16192542170), (56, 15035932015), (62, 13580841820), (65, 12954033736), (70, 12028745612), (91, 9252881240), (104, 8096271085), (124, 6790420910), (130, 6477016868), (140, 6014372806), (155, 5432336728), (182, 4626440620), (217, 3880240520), (248, 3395210455), (260, 3238508434), (280, 3007186403), (310, 2716168364), (364, 2313220310), (403, 2089360280), (434, 1940120260), (455, 1850576248), (520, 1619254217), (620, 1358084182), (728, 1156610155), (806, 1044680140), (868, 970060130), (910, 925288124), (911, 924272440), (1085, 776048104), (1240, 679042091), (1612, 522340070), (1736, 485030065), (1820, 462644062), (1822, 462136220), (2015, 417872056), (2170, 388024052), (2821, 298480040), (3224, 261170035), (3640, 231322031), (3644, 231068110), (4030, 208936028), (4340, 194012026), (4555, 184854488), (5642, 149240020), (6377, 132038920), (7288, 115534055), (8060, 104468014), (8191, 102797240), (8680, 97006013), (9110, 92427244), (11284, 74620010), (11843, 71097880), (12754, 66019460), (14105, 59696008), (16120, 52234007), (16382, 51398620), (18220, 46213622), (22568, 37310005), (23686, 35548940), (25508, 33009730), (28210, 29848004), (28241, 29815240), (31885, 26407784), (32764, 25699310), (36440, 23106811), (40955, 20559448), (47372, 17774470), (51016, 16504865), (56420, 14924002), (56482, 14907620), (57337, 14685320), (59215, 14219576), (63770, 13203892), (65528, 12849655), (81910, 10279724), (82901, 10156840), (94744, 8887235), (106483, 7907480), (112840, 7462001), (112964, 7453810), (114674, 7342660), (118430, 7109788), (127540, 6601946), (141205, 5963048), (163820, 5139862), (165802, 5078420), (197687, 4259320), (212966, 3953740), (225928, 3726905), (229348, 3671330), (236860, 3554894), (253921, 3316040), (255080, 3300973), (282410, 2981524), (286685, 2937064), (327640, 2569931), (331604, 2539210), (367133, 2293480), (395374, 2129660), (414505, 2031368), (425932, 1976870), (458696, 1835665), (473720, 1777447), (507842, 1658020), (532415, 1581496), (564820, 1490762), (573370, 1468532), (663208, 1269605), (734266, 1146740), (745381, 1129640), (790748, 1064830), (829010, 1015684), (851864, 988435)]