428403445440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{75521}}^1$

素因数の和:75871

約数の個数: 224

約数和(自身を含む): 1436392189440

約数和(自身を除く): 1007988744000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 311, 320, 380, 456, 480, 570, 608, 622, 760, 912, 933, 960, 1140, 1216, 1244, 1520, 1555, 1824, 1866, 2280, 2488, 3040, 3110, 3648, 3732, 4560, 4665, 4976, 5909, 6080, 6220, 7464, 9120, 9330, 9952, 11818, 12440, 14928, 17727, 18240, 18660, 19904, 23636, 24880, 29545, 29856, 35454, 37320, 47272, 49760, 59090, 59712, 70908, 74640, 75521, 88635, 94544, 99520, 118180, 141816, 149280, 151042, 177270, 189088, 226563, 236360, 283632, 298560, 302084, 354540, 377605, 378176, 453126, 472720, 567264, 604168, 709080, 755210, 906252, 945440, 1132815, 1134528, 1208336, 1418160, 1434899, 1510420, 1812504, 1890880, 2265630, 2416672, 2836320, 2869798, 3020840, 3625008, 4304697, 4531260, 4833344, 5672640, 5739596, 6041680, 7174495, 7250016, 8609394, 9062520, 11479192, 12083360, 14348990, 14500032, 17218788, 18125040, 21523485, 22958384, 23487031, 24166720, 28697980, 34437576, 36250080, 43046970, 45916768, 46974062, 57395960, 68875152, 70461093, 72500160, 86093940, 91833536, 93948124, 114791920, 117435155, 137750304, 140922186, 172187880, 187896248, 229583840, 234870310, 275500608, 281844372, 344375760, 352305465, 375792496, 446253589, 459167680, 469740620, 563688744, 688751520, 704610930, 751584992, 892507178, 939481240, 1127377488, 1338760767, 1377503040, 1409221860, 1503169984, 1785014356, 1878962480, 2231267945, 2254754976, 2677521534, 2818443720, 3570028712, 3757924960, 4462535890, 4509509952, 5355043068, 5636887440, 6693803835, 7140057424, 7515849920, 8925071780, 10710086136, 11273774880, 13387607670, 14280114848, 17850143560, 21420172272, 22547549760, 26775215340, 28560229696, 35700287120, 42840344544, 53550430680, 71400574240, 85680689088, 107100861360, 142801148480, 214201722720, 428403445440]

約数ペア:

[(1, 428403445440), (2, 214201722720), (3, 142801148480), (4, 107100861360), (5, 85680689088), (6, 71400574240), (8, 53550430680), (10, 42840344544), (12, 35700287120), (15, 28560229696), (16, 26775215340), (19, 22547549760), (20, 21420172272), (24, 17850143560), (30, 14280114848), (32, 13387607670), (38, 11273774880), (40, 10710086136), (48, 8925071780), (57, 7515849920), (60, 7140057424), (64, 6693803835), (76, 5636887440), (80, 5355043068), (95, 4509509952), (96, 4462535890), (114, 3757924960), (120, 3570028712), (152, 2818443720), (160, 2677521534), (190, 2254754976), (192, 2231267945), (228, 1878962480), (240, 1785014356), (285, 1503169984), (304, 1409221860), (311, 1377503040), (320, 1338760767), (380, 1127377488), (456, 939481240), (480, 892507178), (570, 751584992), (608, 704610930), (622, 688751520), (760, 563688744), (912, 469740620), (933, 459167680), (960, 446253589), (1140, 375792496), (1216, 352305465), (1244, 344375760), (1520, 281844372), (1555, 275500608), (1824, 234870310), (1866, 229583840), (2280, 187896248), (2488, 172187880), (3040, 140922186), (3110, 137750304), (3648, 117435155), (3732, 114791920), (4560, 93948124), (4665, 91833536), (4976, 86093940), (5909, 72500160), (6080, 70461093), (6220, 68875152), (7464, 57395960), (9120, 46974062), (9330, 45916768), (9952, 43046970), (11818, 36250080), (12440, 34437576), (14928, 28697980), (17727, 24166720), (18240, 23487031), (18660, 22958384), (19904, 21523485), (23636, 18125040), (24880, 17218788), (29545, 14500032), (29856, 14348990), (35454, 12083360), (37320, 11479192), (47272, 9062520), (49760, 8609394), (59090, 7250016), (59712, 7174495), (70908, 6041680), (74640, 5739596), (75521, 5672640), (88635, 4833344), (94544, 4531260), (99520, 4304697), (118180, 3625008), (141816, 3020840), (149280, 2869798), (151042, 2836320), (177270, 2416672), (189088, 2265630), (226563, 1890880), (236360, 1812504), (283632, 1510420), (298560, 1434899), (302084, 1418160), (354540, 1208336), (377605, 1134528), (378176, 1132815), (453126, 945440), (472720, 906252), (567264, 755210), (604168, 709080)]