22068480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{821}}^1$

素因数の和:852

約数の個数: 144

約数和(自身を含む): 80648064

約数和(自身を除く): 58579584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 821, 840, 896, 960, 1120, 1280, 1344, 1642, 1680, 1792, 1920, 2240, 2463, 2688, 3284, 3360, 3840, 4105, 4480, 4926, 5376, 5747, 6568, 6720, 8210, 8960, 9852, 11494, 12315, 13136, 13440, 16420, 17241, 19704, 22988, 24630, 26272, 26880, 28735, 32840, 34482, 39408, 45976, 49260, 52544, 57470, 65680, 68964, 78816, 86205, 91952, 98520, 105088, 114940, 131360, 137928, 157632, 172410, 183904, 197040, 210176, 229880, 262720, 275856, 315264, 344820, 367808, 394080, 459760, 525440, 551712, 630528, 689640, 735616, 788160, 919520, 1050880, 1103424, 1379280, 1471232, 1576320, 1839040, 2206848, 2758560, 3152640, 3678080, 4413696, 5517120, 7356160, 11034240, 22068480]

約数ペア:

[(1, 22068480), (2, 11034240), (3, 7356160), (4, 5517120), (5, 4413696), (6, 3678080), (7, 3152640), (8, 2758560), (10, 2206848), (12, 1839040), (14, 1576320), (15, 1471232), (16, 1379280), (20, 1103424), (21, 1050880), (24, 919520), (28, 788160), (30, 735616), (32, 689640), (35, 630528), (40, 551712), (42, 525440), (48, 459760), (56, 394080), (60, 367808), (64, 344820), (70, 315264), (80, 275856), (84, 262720), (96, 229880), (105, 210176), (112, 197040), (120, 183904), (128, 172410), (140, 157632), (160, 137928), (168, 131360), (192, 114940), (210, 105088), (224, 98520), (240, 91952), (256, 86205), (280, 78816), (320, 68964), (336, 65680), (384, 57470), (420, 52544), (448, 49260), (480, 45976), (560, 39408), (640, 34482), (672, 32840), (768, 28735), (821, 26880), (840, 26272), (896, 24630), (960, 22988), (1120, 19704), (1280, 17241), (1344, 16420), (1642, 13440), (1680, 13136), (1792, 12315), (1920, 11494), (2240, 9852), (2463, 8960), (2688, 8210), (3284, 6720), (3360, 6568), (3840, 5747), (4105, 5376), (4480, 4926)]