196870320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2299

約数の個数: 120

約数和(自身を含む): 666671616

約数和(自身を除く): 469801296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2153, 2286, 2540, 3048, 3810, 4306, 4572, 5080, 5715, 6096, 6459, 7620, 8612, 9144, 10160, 10765, 11430, 12918, 15240, 17224, 18288, 19377, 21530, 22860, 25836, 30480, 32295, 34448, 38754, 43060, 45720, 51672, 64590, 77508, 86120, 91440, 96885, 103344, 129180, 155016, 172240, 193770, 258360, 273431, 310032, 387540, 516720, 546862, 775080, 820293, 1093724, 1367155, 1550160, 1640586, 2187448, 2460879, 2734310, 3281172, 4101465, 4374896, 4921758, 5468620, 6562344, 8202930, 9843516, 10937240, 12304395, 13124688, 16405860, 19687032, 21874480, 24608790, 32811720, 39374064, 49217580, 65623440, 98435160, 196870320]

約数ペア:

[(1, 196870320), (2, 98435160), (3, 65623440), (4, 49217580), (5, 39374064), (6, 32811720), (8, 24608790), (9, 21874480), (10, 19687032), (12, 16405860), (15, 13124688), (16, 12304395), (18, 10937240), (20, 9843516), (24, 8202930), (30, 6562344), (36, 5468620), (40, 4921758), (45, 4374896), (48, 4101465), (60, 3281172), (72, 2734310), (80, 2460879), (90, 2187448), (120, 1640586), (127, 1550160), (144, 1367155), (180, 1093724), (240, 820293), (254, 775080), (360, 546862), (381, 516720), (508, 387540), (635, 310032), (720, 273431), (762, 258360), (1016, 193770), (1143, 172240), (1270, 155016), (1524, 129180), (1905, 103344), (2032, 96885), (2153, 91440), (2286, 86120), (2540, 77508), (3048, 64590), (3810, 51672), (4306, 45720), (4572, 43060), (5080, 38754), (5715, 34448), (6096, 32295), (6459, 30480), (7620, 25836), (8612, 22860), (9144, 21530), (10160, 19377), (10765, 18288), (11430, 17224), (12918, 15240)]