474886720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19273}}^1$

素因数の和:19308

約数の個数: 112

約数和(自身を含む): 1409931648

約数和(自身を除く): 935044928

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, 19273, 24640, 38546, 77092, 96365, 134911, 154184, 192730, 212003, 269822, 308368, 385460, 424006, 539644, 616736, 674555, 770920, 848012, 1060015, 1079288, 1233472, 1349110, 1484021, 1541840, 1696024, 2120030, 2158576, 2698220, 2968042, 3083680, 3392048, 4240060, 4317152, 5396440, 5936084, 6167360, 6784096, 7420105, 8480120, 8634304, 10792880, 11872168, 13568192, 14840210, 16960240, 21585760, 23744336, 29680420, 33920480, 43171520, 47488672, 59360840, 67840960, 94977344, 118721680, 237443360, 474886720]

約数ペア:

[(1, 474886720), (2, 237443360), (4, 118721680), (5, 94977344), (7, 67840960), (8, 59360840), (10, 47488672), (11, 43171520), (14, 33920480), (16, 29680420), (20, 23744336), (22, 21585760), (28, 16960240), (32, 14840210), (35, 13568192), (40, 11872168), (44, 10792880), (55, 8634304), (56, 8480120), (64, 7420105), (70, 6784096), (77, 6167360), (80, 5936084), (88, 5396440), (110, 4317152), (112, 4240060), (140, 3392048), (154, 3083680), (160, 2968042), (176, 2698220), (220, 2158576), (224, 2120030), (280, 1696024), (308, 1541840), (320, 1484021), (352, 1349110), (385, 1233472), (440, 1079288), (448, 1060015), (560, 848012), (616, 770920), (704, 674555), (770, 616736), (880, 539644), (1120, 424006), (1232, 385460), (1540, 308368), (1760, 269822), (2240, 212003), (2464, 192730), (3080, 154184), (3520, 134911), (4928, 96365), (6160, 77092), (12320, 38546), (19273, 24640)]