22718040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 70781040

約数和(自身を除く): 48063000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 197, 248, 310, 372, 394, 465, 591, 620, 744, 788, 930, 961, 985, 1182, 1240, 1576, 1860, 1922, 1970, 2364, 2883, 2955, 3720, 3844, 3940, 4728, 4805, 5766, 5910, 6107, 7688, 7880, 9610, 11532, 11820, 12214, 14415, 18321, 19220, 23064, 23640, 24428, 28830, 30535, 36642, 38440, 48856, 57660, 61070, 73284, 91605, 115320, 122140, 146568, 183210, 189317, 244280, 366420, 378634, 567951, 732840, 757268, 946585, 1135902, 1514536, 1893170, 2271804, 2839755, 3786340, 4543608, 5679510, 7572680, 11359020, 22718040]

約数ペア:

[(1, 22718040), (2, 11359020), (3, 7572680), (4, 5679510), (5, 4543608), (6, 3786340), (8, 2839755), (10, 2271804), (12, 1893170), (15, 1514536), (20, 1135902), (24, 946585), (30, 757268), (31, 732840), (40, 567951), (60, 378634), (62, 366420), (93, 244280), (120, 189317), (124, 183210), (155, 146568), (186, 122140), (197, 115320), (248, 91605), (310, 73284), (372, 61070), (394, 57660), (465, 48856), (591, 38440), (620, 36642), (744, 30535), (788, 28830), (930, 24428), (961, 23640), (985, 23064), (1182, 19220), (1240, 18321), (1576, 14415), (1860, 12214), (1922, 11820), (1970, 11532), (2364, 9610), (2883, 7880), (2955, 7688), (3720, 6107), (3844, 5910), (3940, 5766), (4728, 4805)]