199312320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1087}}^1$

素因数の和:1298

約数の個数: 112

約数和(自身を含む): 636715008

約数和(自身を除く): 437402688

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, 160, 191, 192, 240, 320, 382, 480, 573, 764, 955, 960, 1087, 1146, 1528, 1910, 2174, 2292, 2865, 3056, 3261, 3820, 4348, 4584, 5435, 5730, 6112, 6522, 7640, 8696, 9168, 10870, 11460, 12224, 13044, 15280, 16305, 17392, 18336, 21740, 22920, 26088, 30560, 32610, 34784, 36672, 43480, 45840, 52176, 61120, 65220, 69568, 86960, 91680, 104352, 130440, 173920, 183360, 207617, 208704, 260880, 347840, 415234, 521760, 622851, 830468, 1038085, 1043520, 1245702, 1660936, 2076170, 2491404, 3114255, 3321872, 4152340, 4982808, 6228510, 6643744, 8304680, 9965616, 12457020, 13287488, 16609360, 19931232, 24914040, 33218720, 39862464, 49828080, 66437440, 99656160, 199312320]

約数ペア:

[(1, 199312320), (2, 99656160), (3, 66437440), (4, 49828080), (5, 39862464), (6, 33218720), (8, 24914040), (10, 19931232), (12, 16609360), (15, 13287488), (16, 12457020), (20, 9965616), (24, 8304680), (30, 6643744), (32, 6228510), (40, 4982808), (48, 4152340), (60, 3321872), (64, 3114255), (80, 2491404), (96, 2076170), (120, 1660936), (160, 1245702), (191, 1043520), (192, 1038085), (240, 830468), (320, 622851), (382, 521760), (480, 415234), (573, 347840), (764, 260880), (955, 208704), (960, 207617), (1087, 183360), (1146, 173920), (1528, 130440), (1910, 104352), (2174, 91680), (2292, 86960), (2865, 69568), (3056, 65220), (3261, 61120), (3820, 52176), (4348, 45840), (4584, 43480), (5435, 36672), (5730, 34784), (6112, 32610), (6522, 30560), (7640, 26088), (8696, 22920), (9168, 21740), (10870, 18336), (11460, 17392), (12224, 16305), (13044, 15280)]