548806720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22273}}^1$

素因数の和:22308

約数の個数: 112

約数和(自身を含む): 1629387648

約数和(自身を除く): 1080580928

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 22273, 24640, 44546, 89092, 111365, 155911, 178184, 222730, 245003, 311822, 356368, 445460, 490006, 623644, 712736, 779555, 890920, 980012, 1225015, 1247288, 1425472, 1559110, 1715021, 1781840, 1960024, 2450030, 2494576, 3118220, 3430042, 3563680, 3920048, 4900060, 4989152, 6236440, 6860084, 7127360, 7840096, 8575105, 9800120, 9978304, 12472880, 13720168, 15680192, 17150210, 19600240, 24945760, 27440336, 34300420, 39200480, 49891520, 54880672, 68600840, 78400960, 109761344, 137201680, 274403360, 548806720]

約数ペア:

[(1, 548806720), (2, 274403360), (4, 137201680), (5, 109761344), (7, 78400960), (8, 68600840), (10, 54880672), (11, 49891520), (14, 39200480), (16, 34300420), (20, 27440336), (22, 24945760), (28, 19600240), (32, 17150210), (35, 15680192), (40, 13720168), (44, 12472880), (55, 9978304), (56, 9800120), (64, 8575105), (70, 7840096), (77, 7127360), (80, 6860084), (88, 6236440), (110, 4989152), (112, 4900060), (140, 3920048), (154, 3563680), (160, 3430042), (176, 3118220), (220, 2494576), (224, 2450030), (280, 1960024), (308, 1781840), (320, 1715021), (352, 1559110), (385, 1425472), (440, 1247288), (448, 1225015), (560, 980012), (616, 890920), (704, 779555), (770, 712736), (880, 623644), (1120, 490006), (1232, 445460), (1540, 356368), (1760, 311822), (2240, 245003), (2464, 222730), (3080, 178184), (3520, 155911), (4928, 111365), (6160, 89092), (12320, 44546), (22273, 24640)]