20072932000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:733

約数の個数: 288

約数和(自身を含む): 55108347840

約数和(自身を除く): 35035415840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 67, 80, 88, 100, 110, 121, 125, 134, 160, 176, 200, 220, 242, 250, 268, 275, 335, 352, 400, 440, 484, 500, 536, 550, 605, 619, 670, 737, 800, 880, 968, 1000, 1072, 1100, 1210, 1238, 1340, 1375, 1474, 1675, 1760, 1936, 2000, 2144, 2200, 2420, 2476, 2680, 2750, 2948, 3025, 3095, 3350, 3685, 3872, 4000, 4400, 4840, 4952, 5360, 5500, 5896, 6050, 6190, 6700, 6809, 7370, 8107, 8375, 8800, 9680, 9904, 10720, 11000, 11792, 12100, 12380, 13400, 13618, 14740, 15125, 15475, 16214, 16750, 18425, 19360, 19808, 22000, 23584, 24200, 24760, 26800, 27236, 29480, 30250, 30950, 32428, 33500, 34045, 36850, 40535, 41473, 44000, 48400, 49520, 53600, 54472, 58960, 60500, 61900, 64856, 67000, 68090, 73700, 74899, 77375, 81070, 82946, 92125, 96800, 99040, 108944, 117920, 121000, 123800, 129712, 134000, 136180, 147400, 149798, 154750, 162140, 165892, 170225, 184250, 202675, 207365, 217888, 242000, 247600, 259424, 268000, 272360, 294800, 299596, 309500, 324280, 331784, 340450, 368500, 374495, 405350, 414730, 456203, 484000, 495200, 544720, 589600, 599192, 619000, 648560, 663568, 680900, 737000, 748990, 810700, 829460, 851125, 912406, 1013375, 1036825, 1089440, 1198384, 1238000, 1297120, 1327136, 1361800, 1474000, 1497980, 1621400, 1658920, 1702250, 1824812, 1872475, 2026750, 2073650, 2281015, 2396768, 2476000, 2723600, 2948000, 2995960, 3242800, 3317840, 3404500, 3649624, 3744950, 4053500, 4147300, 4562030, 5018233, 5184125, 5447200, 5991920, 6485600, 6635680, 6809000, 7299248, 7489900, 8107000, 8294600, 9124060, 9362375, 10036466, 10368250, 11405075, 11983840, 13618000, 14598496, 14979800, 16214000, 16589200, 18248120, 18724750, 20072932, 20736500, 22810150, 25091165, 27236000, 29959600, 32428000, 33178400, 36496240, 37449500, 40145864, 41473000, 45620300, 50182330, 57025375, 59919200, 72992480, 74899000, 80291728, 82946000, 91240600, 100364660, 114050750, 125455825, 149798000, 160583456, 165892000, 182481200, 200729320, 228101500, 250911650, 299596000, 364962400, 401458640, 456203000, 501823300, 627279125, 802917280, 912406000, 1003646600, 1254558250, 1824812000, 2007293200, 2509116500, 4014586400, 5018233000, 10036466000, 20072932000]

約数ペア:

[(1, 20072932000), (2, 10036466000), (4, 5018233000), (5, 4014586400), (8, 2509116500), (10, 2007293200), (11, 1824812000), (16, 1254558250), (20, 1003646600), (22, 912406000), (25, 802917280), (32, 627279125), (40, 501823300), (44, 456203000), (50, 401458640), (55, 364962400), (67, 299596000), (80, 250911650), (88, 228101500), (100, 200729320), (110, 182481200), (121, 165892000), (125, 160583456), (134, 149798000), (160, 125455825), (176, 114050750), (200, 100364660), (220, 91240600), (242, 82946000), (250, 80291728), (268, 74899000), (275, 72992480), (335, 59919200), (352, 57025375), (400, 50182330), (440, 45620300), (484, 41473000), (500, 40145864), (536, 37449500), (550, 36496240), (605, 33178400), (619, 32428000), (670, 29959600), (737, 27236000), (800, 25091165), (880, 22810150), (968, 20736500), (1000, 20072932), (1072, 18724750), (1100, 18248120), (1210, 16589200), (1238, 16214000), (1340, 14979800), (1375, 14598496), (1474, 13618000), (1675, 11983840), (1760, 11405075), (1936, 10368250), (2000, 10036466), (2144, 9362375), (2200, 9124060), (2420, 8294600), (2476, 8107000), (2680, 7489900), (2750, 7299248), (2948, 6809000), (3025, 6635680), (3095, 6485600), (3350, 5991920), (3685, 5447200), (3872, 5184125), (4000, 5018233), (4400, 4562030), (4840, 4147300), (4952, 4053500), (5360, 3744950), (5500, 3649624), (5896, 3404500), (6050, 3317840), (6190, 3242800), (6700, 2995960), (6809, 2948000), (7370, 2723600), (8107, 2476000), (8375, 2396768), (8800, 2281015), (9680, 2073650), (9904, 2026750), (10720, 1872475), (11000, 1824812), (11792, 1702250), (12100, 1658920), (12380, 1621400), (13400, 1497980), (13618, 1474000), (14740, 1361800), (15125, 1327136), (15475, 1297120), (16214, 1238000), (16750, 1198384), (18425, 1089440), (19360, 1036825), (19808, 1013375), (22000, 912406), (23584, 851125), (24200, 829460), (24760, 810700), (26800, 748990), (27236, 737000), (29480, 680900), (30250, 663568), (30950, 648560), (32428, 619000), (33500, 599192), (34045, 589600), (36850, 544720), (40535, 495200), (41473, 484000), (44000, 456203), (48400, 414730), (49520, 405350), (53600, 374495), (54472, 368500), (58960, 340450), (60500, 331784), (61900, 324280), (64856, 309500), (67000, 299596), (68090, 294800), (73700, 272360), (74899, 268000), (77375, 259424), (81070, 247600), (82946, 242000), (92125, 217888), (96800, 207365), (99040, 202675), (108944, 184250), (117920, 170225), (121000, 165892), (123800, 162140), (129712, 154750), (134000, 149798), (136180, 147400)]