141781320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 490665600

約数和(自身を除く): 348884280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 71, 72, 86, 90, 108, 120, 129, 135, 142, 172, 180, 213, 215, 216, 258, 270, 284, 344, 355, 360, 387, 426, 430, 516, 540, 568, 639, 645, 710, 774, 852, 860, 1032, 1065, 1080, 1161, 1278, 1290, 1420, 1548, 1704, 1720, 1849, 1917, 1935, 2130, 2322, 2556, 2580, 2840, 3053, 3096, 3195, 3698, 3834, 3870, 4260, 4644, 5112, 5160, 5547, 5805, 6106, 6390, 7396, 7668, 7740, 8520, 9159, 9245, 9288, 9585, 11094, 11610, 12212, 12780, 14792, 15265, 15336, 15480, 16641, 18318, 18490, 19170, 22188, 23220, 24424, 25560, 27477, 27735, 30530, 33282, 36636, 36980, 38340, 44376, 45795, 46440, 49923, 54954, 55470, 61060, 66564, 73272, 73960, 76680, 82431, 83205, 91590, 99846, 109908, 110940, 122120, 131279, 133128, 137385, 164862, 166410, 183180, 199692, 219816, 221880, 249615, 262558, 274770, 329724, 332820, 366360, 393837, 399384, 412155, 499230, 525116, 549540, 656395, 659448, 665640, 787674, 824310, 998460, 1050232, 1099080, 1181511, 1312790, 1575348, 1648620, 1969185, 1996920, 2363022, 2625580, 3150696, 3297240, 3544533, 3938370, 4726044, 5251160, 5907555, 7089066, 7876740, 9452088, 11815110, 14178132, 15753480, 17722665, 23630220, 28356264, 35445330, 47260440, 70890660, 141781320]

約数ペア:

[(1, 141781320), (2, 70890660), (3, 47260440), (4, 35445330), (5, 28356264), (6, 23630220), (8, 17722665), (9, 15753480), (10, 14178132), (12, 11815110), (15, 9452088), (18, 7876740), (20, 7089066), (24, 5907555), (27, 5251160), (30, 4726044), (36, 3938370), (40, 3544533), (43, 3297240), (45, 3150696), (54, 2625580), (60, 2363022), (71, 1996920), (72, 1969185), (86, 1648620), (90, 1575348), (108, 1312790), (120, 1181511), (129, 1099080), (135, 1050232), (142, 998460), (172, 824310), (180, 787674), (213, 665640), (215, 659448), (216, 656395), (258, 549540), (270, 525116), (284, 499230), (344, 412155), (355, 399384), (360, 393837), (387, 366360), (426, 332820), (430, 329724), (516, 274770), (540, 262558), (568, 249615), (639, 221880), (645, 219816), (710, 199692), (774, 183180), (852, 166410), (860, 164862), (1032, 137385), (1065, 133128), (1080, 131279), (1161, 122120), (1278, 110940), (1290, 109908), (1420, 99846), (1548, 91590), (1704, 83205), (1720, 82431), (1849, 76680), (1917, 73960), (1935, 73272), (2130, 66564), (2322, 61060), (2556, 55470), (2580, 54954), (2840, 49923), (3053, 46440), (3096, 45795), (3195, 44376), (3698, 38340), (3834, 36980), (3870, 36636), (4260, 33282), (4644, 30530), (5112, 27735), (5160, 27477), (5547, 25560), (5805, 24424), (6106, 23220), (6390, 22188), (7396, 19170), (7668, 18490), (7740, 18318), (8520, 16641), (9159, 15480), (9245, 15336), (9288, 15265), (9585, 14792), (11094, 12780), (11610, 12212)]