163541880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2153}}^1$

素因数の和:2381

約数の個数: 96

約数和(自身を含む): 534278160

約数和(自身を除く): 370736280

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, 211, 360, 422, 633, 844, 1055, 1266, 1688, 1899, 2110, 2153, 2532, 3165, 3798, 4220, 4306, 5064, 6330, 6459, 7596, 8440, 8612, 9495, 10765, 12660, 12918, 15192, 17224, 18990, 19377, 21530, 25320, 25836, 32295, 37980, 38754, 43060, 51672, 64590, 75960, 77508, 86120, 96885, 129180, 155016, 193770, 258360, 387540, 454283, 775080, 908566, 1362849, 1817132, 2271415, 2725698, 3634264, 4088547, 4542830, 5451396, 6814245, 8177094, 9085660, 10902792, 13628490, 16354188, 18171320, 20442735, 27256980, 32708376, 40885470, 54513960, 81770940, 163541880]

約数ペア:

[(1, 163541880), (2, 81770940), (3, 54513960), (4, 40885470), (5, 32708376), (6, 27256980), (8, 20442735), (9, 18171320), (10, 16354188), (12, 13628490), (15, 10902792), (18, 9085660), (20, 8177094), (24, 6814245), (30, 5451396), (36, 4542830), (40, 4088547), (45, 3634264), (60, 2725698), (72, 2271415), (90, 1817132), (120, 1362849), (180, 908566), (211, 775080), (360, 454283), (422, 387540), (633, 258360), (844, 193770), (1055, 155016), (1266, 129180), (1688, 96885), (1899, 86120), (2110, 77508), (2153, 75960), (2532, 64590), (3165, 51672), (3798, 43060), (4220, 38754), (4306, 37980), (5064, 32295), (6330, 25836), (6459, 25320), (7596, 21530), (8440, 19377), (8612, 18990), (9495, 17224), (10765, 15192), (12660, 12918)]