28333684080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{6991}}^1$

素因数の和:7456

約数の個数: 240

約数和(自身を含む): 102724841856

約数和(自身を除く): 74391157776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 433, 468, 520, 585, 624, 720, 780, 866, 936, 1040, 1170, 1299, 1560, 1732, 1872, 2165, 2340, 2598, 3120, 3464, 3897, 4330, 4680, 5196, 5629, 6495, 6928, 6991, 7794, 8660, 9360, 10392, 11258, 12990, 13982, 15588, 16887, 17320, 19485, 20784, 20973, 22516, 25980, 27964, 28145, 31176, 33774, 34640, 34955, 38970, 41946, 45032, 50661, 51960, 55928, 56290, 62352, 62919, 67548, 69910, 77940, 83892, 84435, 90064, 90883, 101322, 103920, 104865, 111856, 112580, 125838, 135096, 139820, 155880, 167784, 168870, 181766, 202644, 209730, 225160, 251676, 253305, 270192, 272649, 279640, 311760, 314595, 335568, 337740, 363532, 405288, 419460, 450320, 454415, 503352, 506610, 545298, 559280, 629190, 675480, 727064, 810576, 817947, 838920, 908830, 1006704, 1013220, 1090596, 1258380, 1350960, 1363245, 1454128, 1635894, 1677840, 1817660, 2026440, 2181192, 2516760, 2726490, 3027103, 3271788, 3635320, 4052880, 4089735, 4362384, 5033520, 5452980, 6054206, 6543576, 7270640, 8179470, 9081309, 10905960, 12108412, 13087152, 15135515, 16358940, 18162618, 21811920, 24216824, 27243927, 30271030, 32717880, 36325236, 39352339, 45406545, 48433648, 54487854, 60542060, 65435760, 72650472, 78704678, 90813090, 108975708, 118057017, 121084120, 136219635, 145300944, 157409356, 181626180, 196761695, 217951416, 236114034, 242168240, 272439270, 314818712, 354171051, 363252360, 393523390, 435902832, 472228068, 544878540, 590285085, 629637424, 708342102, 726504720, 787046780, 944456136, 1089757080, 1180570170, 1416684204, 1574093560, 1770855255, 1888912272, 2179514160, 2361140340, 2833368408, 3148187120, 3541710510, 4722280680, 5666736816, 7083421020, 9444561360, 14166842040, 28333684080]

約数ペア:

[(1, 28333684080), (2, 14166842040), (3, 9444561360), (4, 7083421020), (5, 5666736816), (6, 4722280680), (8, 3541710510), (9, 3148187120), (10, 2833368408), (12, 2361140340), (13, 2179514160), (15, 1888912272), (16, 1770855255), (18, 1574093560), (20, 1416684204), (24, 1180570170), (26, 1089757080), (30, 944456136), (36, 787046780), (39, 726504720), (40, 708342102), (45, 629637424), (48, 590285085), (52, 544878540), (60, 472228068), (65, 435902832), (72, 393523390), (78, 363252360), (80, 354171051), (90, 314818712), (104, 272439270), (117, 242168240), (120, 236114034), (130, 217951416), (144, 196761695), (156, 181626180), (180, 157409356), (195, 145300944), (208, 136219635), (234, 121084120), (240, 118057017), (260, 108975708), (312, 90813090), (360, 78704678), (390, 72650472), (433, 65435760), (468, 60542060), (520, 54487854), (585, 48433648), (624, 45406545), (720, 39352339), (780, 36325236), (866, 32717880), (936, 30271030), (1040, 27243927), (1170, 24216824), (1299, 21811920), (1560, 18162618), (1732, 16358940), (1872, 15135515), (2165, 13087152), (2340, 12108412), (2598, 10905960), (3120, 9081309), (3464, 8179470), (3897, 7270640), (4330, 6543576), (4680, 6054206), (5196, 5452980), (5629, 5033520), (6495, 4362384), (6928, 4089735), (6991, 4052880), (7794, 3635320), (8660, 3271788), (9360, 3027103), (10392, 2726490), (11258, 2516760), (12990, 2181192), (13982, 2026440), (15588, 1817660), (16887, 1677840), (17320, 1635894), (19485, 1454128), (20784, 1363245), (20973, 1350960), (22516, 1258380), (25980, 1090596), (27964, 1013220), (28145, 1006704), (31176, 908830), (33774, 838920), (34640, 817947), (34955, 810576), (38970, 727064), (41946, 675480), (45032, 629190), (50661, 559280), (51960, 545298), (55928, 506610), (56290, 503352), (62352, 454415), (62919, 450320), (67548, 419460), (69910, 405288), (77940, 363532), (83892, 337740), (84435, 335568), (90064, 314595), (90883, 311760), (101322, 279640), (103920, 272649), (104865, 270192), (111856, 253305), (112580, 251676), (125838, 225160), (135096, 209730), (139820, 202644), (155880, 181766), (167784, 168870)]