1840346640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{232367}}^1$

素因数の和:232397

約数の個数: 120

約数和(自身を含む): 6742389888

約数和(自身を除く): 4902043248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 232367, 464734, 697101, 929468, 1161835, 1394202, 1858936, 2091303, 2323670, 2556037, 2788404, 3485505, 3717872, 4182606, 4647340, 5112074, 5576808, 6971010, 7668111, 8365212, 9294680, 10224148, 10456515, 11153616, 12780185, 13942020, 15336222, 16730424, 18589360, 20448296, 20913030, 23004333, 25560370, 27884040, 30672444, 33460848, 38340555, 40896592, 41826060, 46008666, 51120740, 55768080, 61344888, 76681110, 83652120, 92017332, 102241480, 115021665, 122689776, 153362220, 167304240, 184034664, 204482960, 230043330, 306724440, 368069328, 460086660, 613448880, 920173320, 1840346640]

約数ペア:

[(1, 1840346640), (2, 920173320), (3, 613448880), (4, 460086660), (5, 368069328), (6, 306724440), (8, 230043330), (9, 204482960), (10, 184034664), (11, 167304240), (12, 153362220), (15, 122689776), (16, 115021665), (18, 102241480), (20, 92017332), (22, 83652120), (24, 76681110), (30, 61344888), (33, 55768080), (36, 51120740), (40, 46008666), (44, 41826060), (45, 40896592), (48, 38340555), (55, 33460848), (60, 30672444), (66, 27884040), (72, 25560370), (80, 23004333), (88, 20913030), (90, 20448296), (99, 18589360), (110, 16730424), (120, 15336222), (132, 13942020), (144, 12780185), (165, 11153616), (176, 10456515), (180, 10224148), (198, 9294680), (220, 8365212), (240, 7668111), (264, 6971010), (330, 5576808), (360, 5112074), (396, 4647340), (440, 4182606), (495, 3717872), (528, 3485505), (660, 2788404), (720, 2556037), (792, 2323670), (880, 2091303), (990, 1858936), (1320, 1394202), (1584, 1161835), (1980, 929468), (2640, 697101), (3960, 464734), (7920, 232367)]