203425920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{35317}}^1$

素因数の和:35342

約数の個数: 96

約数和(自身を含む): 702475020

約数和(自身を除く): 499049100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 35317, 70634, 105951, 141268, 176585, 211902, 282536, 317853, 353170, 423804, 529755, 565072, 635706, 706340, 847608, 1059510, 1130144, 1271412, 1412680, 1589265, 1695216, 2119020, 2260288, 2542824, 2825360, 3178530, 3390432, 4238040, 4520576, 5085648, 5650720, 6357060, 6780864, 8476080, 10171296, 11301440, 12714120, 13561728, 16952160, 20342592, 22602880, 25428240, 33904320, 40685184, 50856480, 67808640, 101712960, 203425920]

約数ペア:

[(1, 203425920), (2, 101712960), (3, 67808640), (4, 50856480), (5, 40685184), (6, 33904320), (8, 25428240), (9, 22602880), (10, 20342592), (12, 16952160), (15, 13561728), (16, 12714120), (18, 11301440), (20, 10171296), (24, 8476080), (30, 6780864), (32, 6357060), (36, 5650720), (40, 5085648), (45, 4520576), (48, 4238040), (60, 3390432), (64, 3178530), (72, 2825360), (80, 2542824), (90, 2260288), (96, 2119020), (120, 1695216), (128, 1589265), (144, 1412680), (160, 1271412), (180, 1130144), (192, 1059510), (240, 847608), (288, 706340), (320, 635706), (360, 565072), (384, 529755), (480, 423804), (576, 353170), (640, 317853), (720, 282536), (960, 211902), (1152, 176585), (1440, 141268), (1920, 105951), (2880, 70634), (5760, 35317)]