193395240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1381}}^1$

素因数の和:1787

約数の個数: 96

約数和(自身を含む): 630606600

約数和(自身を除く): 437211360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 389, 778, 1167, 1381, 1556, 1945, 2334, 2762, 3112, 3501, 3890, 4143, 4668, 5524, 5835, 6905, 7002, 7780, 8286, 9336, 11048, 11670, 12429, 13810, 14004, 15560, 16572, 17505, 20715, 23340, 24858, 27620, 28008, 33144, 35010, 41430, 46680, 49716, 55240, 62145, 70020, 82860, 99432, 124290, 140040, 165720, 248580, 497160, 537209, 1074418, 1611627, 2148836, 2686045, 3223254, 4297672, 4834881, 5372090, 6446508, 8058135, 9669762, 10744180, 12893016, 16116270, 19339524, 21488360, 24174405, 32232540, 38679048, 48348810, 64465080, 96697620, 193395240]

約数ペア:

[(1, 193395240), (2, 96697620), (3, 64465080), (4, 48348810), (5, 38679048), (6, 32232540), (8, 24174405), (9, 21488360), (10, 19339524), (12, 16116270), (15, 12893016), (18, 10744180), (20, 9669762), (24, 8058135), (30, 6446508), (36, 5372090), (40, 4834881), (45, 4297672), (60, 3223254), (72, 2686045), (90, 2148836), (120, 1611627), (180, 1074418), (360, 537209), (389, 497160), (778, 248580), (1167, 165720), (1381, 140040), (1556, 124290), (1945, 99432), (2334, 82860), (2762, 70020), (3112, 62145), (3501, 55240), (3890, 49716), (4143, 46680), (4668, 41430), (5524, 35010), (5835, 33144), (6905, 28008), (7002, 27620), (7780, 24858), (8286, 23340), (9336, 20715), (11048, 17505), (11670, 16572), (12429, 15560), (13810, 14004)]