56268240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{33493}}^1$

素因数の和:33516

約数の個数: 80

約数和(自身を含む): 199356288

約数和(自身を除く): 143088048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 33493, 66986, 100479, 133972, 167465, 200958, 234451, 267944, 334930, 401916, 468902, 502395, 535888, 669860, 703353, 803832, 937804, 1004790, 1172255, 1339720, 1406706, 1607664, 1875608, 2009580, 2344510, 2679440, 2813412, 3516765, 3751216, 4019160, 4689020, 5626824, 7033530, 8038320, 9378040, 11253648, 14067060, 18756080, 28134120, 56268240]

約数ペア:

[(1, 56268240), (2, 28134120), (3, 18756080), (4, 14067060), (5, 11253648), (6, 9378040), (7, 8038320), (8, 7033530), (10, 5626824), (12, 4689020), (14, 4019160), (15, 3751216), (16, 3516765), (20, 2813412), (21, 2679440), (24, 2344510), (28, 2009580), (30, 1875608), (35, 1607664), (40, 1406706), (42, 1339720), (48, 1172255), (56, 1004790), (60, 937804), (70, 803832), (80, 703353), (84, 669860), (105, 535888), (112, 502395), (120, 468902), (140, 401916), (168, 334930), (210, 267944), (240, 234451), (280, 200958), (336, 167465), (420, 133972), (560, 100479), (840, 66986), (1680, 33493)]