193251840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{25163}}^1$

素因数の和:25189

約数の個数: 80

約数和(自身を含む): 617826528

約数和(自身を除く): 424574688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 25163, 50326, 75489, 100652, 125815, 150978, 201304, 251630, 301956, 377445, 402608, 503260, 603912, 754890, 805216, 1006520, 1207824, 1509780, 1610432, 2013040, 2415648, 3019560, 3220864, 4026080, 4831296, 6039120, 6441728, 8052160, 9662592, 12078240, 12883456, 16104320, 19325184, 24156480, 32208640, 38650368, 48312960, 64417280, 96625920, 193251840]

約数ペア:

[(1, 193251840), (2, 96625920), (3, 64417280), (4, 48312960), (5, 38650368), (6, 32208640), (8, 24156480), (10, 19325184), (12, 16104320), (15, 12883456), (16, 12078240), (20, 9662592), (24, 8052160), (30, 6441728), (32, 6039120), (40, 4831296), (48, 4026080), (60, 3220864), (64, 3019560), (80, 2415648), (96, 2013040), (120, 1610432), (128, 1509780), (160, 1207824), (192, 1006520), (240, 805216), (256, 754890), (320, 603912), (384, 503260), (480, 402608), (512, 377445), (640, 301956), (768, 251630), (960, 201304), (1280, 150978), (1536, 125815), (1920, 100652), (2560, 75489), (3840, 50326), (7680, 25163)]