3937383840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3203}}^1$

素因数の和:3431

約数の個数: 192

約数和(自身を含む): 13428809856

約数和(自身を除く): 9491426016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 197, 208, 240, 260, 312, 390, 394, 416, 480, 520, 591, 624, 780, 788, 985, 1040, 1182, 1248, 1560, 1576, 1970, 2080, 2364, 2561, 2955, 3120, 3152, 3203, 3940, 4728, 5122, 5910, 6240, 6304, 6406, 7683, 7880, 9456, 9609, 10244, 11820, 12805, 12812, 15366, 15760, 16015, 18912, 19218, 20488, 23640, 25610, 25624, 30732, 31520, 32030, 38415, 38436, 40976, 41639, 47280, 48045, 51220, 51248, 61464, 64060, 76830, 76872, 81952, 83278, 94560, 96090, 102440, 102496, 122928, 124917, 128120, 153660, 153744, 166556, 192180, 204880, 208195, 245856, 249834, 256240, 307320, 307488, 333112, 384360, 409760, 416390, 499668, 512480, 614640, 624585, 630991, 666224, 768720, 832780, 999336, 1229280, 1249170, 1261982, 1332448, 1537440, 1665560, 1892973, 1998672, 2498340, 2523964, 3154955, 3331120, 3785946, 3997344, 4996680, 5047928, 6309910, 6662240, 7571892, 8202883, 9464865, 9993360, 10095856, 12619820, 15143784, 16405766, 18929730, 19986720, 20191712, 24608649, 25239640, 30287568, 32811532, 37859460, 41014415, 49217298, 50479280, 60575136, 65623064, 75718920, 82028830, 98434596, 100958560, 123043245, 131246128, 151437840, 164057660, 196869192, 246086490, 262492256, 302875680, 328115320, 393738384, 492172980, 656230640, 787476768, 984345960, 1312461280, 1968691920, 3937383840]

約数ペア:

[(1, 3937383840), (2, 1968691920), (3, 1312461280), (4, 984345960), (5, 787476768), (6, 656230640), (8, 492172980), (10, 393738384), (12, 328115320), (13, 302875680), (15, 262492256), (16, 246086490), (20, 196869192), (24, 164057660), (26, 151437840), (30, 131246128), (32, 123043245), (39, 100958560), (40, 98434596), (48, 82028830), (52, 75718920), (60, 65623064), (65, 60575136), (78, 50479280), (80, 49217298), (96, 41014415), (104, 37859460), (120, 32811532), (130, 30287568), (156, 25239640), (160, 24608649), (195, 20191712), (197, 19986720), (208, 18929730), (240, 16405766), (260, 15143784), (312, 12619820), (390, 10095856), (394, 9993360), (416, 9464865), (480, 8202883), (520, 7571892), (591, 6662240), (624, 6309910), (780, 5047928), (788, 4996680), (985, 3997344), (1040, 3785946), (1182, 3331120), (1248, 3154955), (1560, 2523964), (1576, 2498340), (1970, 1998672), (2080, 1892973), (2364, 1665560), (2561, 1537440), (2955, 1332448), (3120, 1261982), (3152, 1249170), (3203, 1229280), (3940, 999336), (4728, 832780), (5122, 768720), (5910, 666224), (6240, 630991), (6304, 624585), (6406, 614640), (7683, 512480), (7880, 499668), (9456, 416390), (9609, 409760), (10244, 384360), (11820, 333112), (12805, 307488), (12812, 307320), (15366, 256240), (15760, 249834), (16015, 245856), (18912, 208195), (19218, 204880), (20488, 192180), (23640, 166556), (25610, 153744), (25624, 153660), (30732, 128120), (31520, 124917), (32030, 122928), (38415, 102496), (38436, 102440), (40976, 96090), (41639, 94560), (47280, 83278), (48045, 81952), (51220, 76872), (51248, 76830), (61464, 64060)]