18768754080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:845

約数の個数: 384

約数和(自身を含む): 68192409600

約数和(自身を除く): 49423655520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 269, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 521, 538, 540, 558, 620, 720, 744, 807, 837, 864, 930, 992, 1042, 1076, 1080, 1116, 1240, 1345, 1395, 1440, 1488, 1563, 1614, 1674, 1860, 2084, 2152, 2160, 2232, 2421, 2480, 2605, 2690, 2790, 2976, 3126, 3228, 3348, 3720, 4035, 4168, 4185, 4304, 4320, 4464, 4689, 4842, 4960, 5210, 5380, 5580, 6252, 6456, 6696, 7263, 7440, 7815, 8070, 8336, 8339, 8370, 8608, 8928, 9378, 9684, 10420, 10760, 11160, 12105, 12504, 12912, 13392, 14067, 14526, 14880, 15630, 16140, 16151, 16672, 16678, 16740, 18756, 19368, 20840, 21520, 22320, 23445, 24210, 25008, 25017, 25824, 26784, 28134, 29052, 31260, 32280, 32302, 33356, 33480, 36315, 37512, 38736, 41680, 41695, 43040, 44640, 46890, 48420, 48453, 50016, 50034, 56268, 58104, 62520, 64560, 64604, 66712, 66960, 70335, 72630, 75024, 75051, 77472, 80755, 83360, 83390, 93780, 96840, 96906, 100068, 112536, 116208, 125040, 125085, 129120, 129208, 133424, 133920, 140149, 140670, 145260, 145359, 150048, 150102, 161510, 166780, 187560, 193680, 193812, 200136, 225072, 225153, 232416, 242265, 250080, 250170, 258416, 266848, 280298, 281340, 290520, 290718, 300204, 323020, 333560, 375120, 375255, 387360, 387624, 400272, 420447, 436077, 450144, 450306, 484530, 500340, 516832, 560596, 562680, 581040, 581436, 600408, 646040, 667120, 700745, 726795, 750240, 750510, 775248, 800544, 840894, 872154, 900612, 969060, 1000680, 1121192, 1125360, 1125765, 1162080, 1162872, 1200816, 1261341, 1292080, 1334240, 1401490, 1453590, 1501020, 1550496, 1681788, 1744308, 1801224, 1938120, 2001360, 2102235, 2180385, 2242384, 2250720, 2251530, 2325744, 2401632, 2522682, 2584160, 2802980, 2907180, 3002040, 3363576, 3488616, 3602448, 3784023, 3876240, 4002720, 4204470, 4344619, 4360770, 4484768, 4503060, 4651488, 5045364, 5605960, 5814360, 6004080, 6306705, 6727152, 6977232, 7204896, 7568046, 7752480, 8408940, 8689238, 8721540, 9006120, 10090728, 11211920, 11628720, 12008160, 12613410, 13033857, 13454304, 13954464, 15136092, 16817880, 17378476, 17443080, 18012240, 18920115, 20181456, 21723095, 22423840, 23257440, 25226820, 26067714, 30272184, 33635760, 34756952, 34886160, 36024480, 37840230, 39101571, 40362912, 43446190, 50453640, 52135428, 60544368, 65169285, 67271520, 69513904, 69772320, 75680460, 78203142, 86892380, 100907280, 104270856, 117304713, 121088736, 130338570, 139027808, 151360920, 156406284, 173784760, 195507855, 201814560, 208541712, 234609426, 260677140, 302721840, 312812568, 347569520, 391015710, 417083424, 469218852, 521354280, 586523565, 605443680, 625625136, 695139040, 782031420, 938437704, 1042708560, 1173047130, 1251250272, 1564062840, 1876875408, 2085417120, 2346094260, 3128125680, 3753750816, 4692188520, 6256251360, 9384377040, 18768754080]

約数ペア:

[(1, 18768754080), (2, 9384377040), (3, 6256251360), (4, 4692188520), (5, 3753750816), (6, 3128125680), (8, 2346094260), (9, 2085417120), (10, 1876875408), (12, 1564062840), (15, 1251250272), (16, 1173047130), (18, 1042708560), (20, 938437704), (24, 782031420), (27, 695139040), (30, 625625136), (31, 605443680), (32, 586523565), (36, 521354280), (40, 469218852), (45, 417083424), (48, 391015710), (54, 347569520), (60, 312812568), (62, 302721840), (72, 260677140), (80, 234609426), (90, 208541712), (93, 201814560), (96, 195507855), (108, 173784760), (120, 156406284), (124, 151360920), (135, 139027808), (144, 130338570), (155, 121088736), (160, 117304713), (180, 104270856), (186, 100907280), (216, 86892380), (240, 78203142), (248, 75680460), (269, 69772320), (270, 69513904), (279, 67271520), (288, 65169285), (310, 60544368), (360, 52135428), (372, 50453640), (432, 43446190), (465, 40362912), (480, 39101571), (496, 37840230), (521, 36024480), (538, 34886160), (540, 34756952), (558, 33635760), (620, 30272184), (720, 26067714), (744, 25226820), (807, 23257440), (837, 22423840), (864, 21723095), (930, 20181456), (992, 18920115), (1042, 18012240), (1076, 17443080), (1080, 17378476), (1116, 16817880), (1240, 15136092), (1345, 13954464), (1395, 13454304), (1440, 13033857), (1488, 12613410), (1563, 12008160), (1614, 11628720), (1674, 11211920), (1860, 10090728), (2084, 9006120), (2152, 8721540), (2160, 8689238), (2232, 8408940), (2421, 7752480), (2480, 7568046), (2605, 7204896), (2690, 6977232), (2790, 6727152), (2976, 6306705), (3126, 6004080), (3228, 5814360), (3348, 5605960), (3720, 5045364), (4035, 4651488), (4168, 4503060), (4185, 4484768), (4304, 4360770), (4320, 4344619), (4464, 4204470), (4689, 4002720), (4842, 3876240), (4960, 3784023), (5210, 3602448), (5380, 3488616), (5580, 3363576), (6252, 3002040), (6456, 2907180), (6696, 2802980), (7263, 2584160), (7440, 2522682), (7815, 2401632), (8070, 2325744), (8336, 2251530), (8339, 2250720), (8370, 2242384), (8608, 2180385), (8928, 2102235), (9378, 2001360), (9684, 1938120), (10420, 1801224), (10760, 1744308), (11160, 1681788), (12105, 1550496), (12504, 1501020), (12912, 1453590), (13392, 1401490), (14067, 1334240), (14526, 1292080), (14880, 1261341), (15630, 1200816), (16140, 1162872), (16151, 1162080), (16672, 1125765), (16678, 1125360), (16740, 1121192), (18756, 1000680), (19368, 969060), (20840, 900612), (21520, 872154), (22320, 840894), (23445, 800544), (24210, 775248), (25008, 750510), (25017, 750240), (25824, 726795), (26784, 700745), (28134, 667120), (29052, 646040), (31260, 600408), (32280, 581436), (32302, 581040), (33356, 562680), (33480, 560596), (36315, 516832), (37512, 500340), (38736, 484530), (41680, 450306), (41695, 450144), (43040, 436077), (44640, 420447), (46890, 400272), (48420, 387624), (48453, 387360), (50016, 375255), (50034, 375120), (56268, 333560), (58104, 323020), (62520, 300204), (64560, 290718), (64604, 290520), (66712, 281340), (66960, 280298), (70335, 266848), (72630, 258416), (75024, 250170), (75051, 250080), (77472, 242265), (80755, 232416), (83360, 225153), (83390, 225072), (93780, 200136), (96840, 193812), (96906, 193680), (100068, 187560), (112536, 166780), (116208, 161510), (125040, 150102), (125085, 150048), (129120, 145359), (129208, 145260), (133424, 140670), (133920, 140149)]