137186720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3438

約数の個数: 96

約数和(自身を含む): 369048960

約数和(自身を除く): 231862240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1265, 1760, 1840, 2024, 2530, 3389, 3680, 4048, 5060, 6778, 8096, 10120, 13556, 16945, 20240, 27112, 33890, 37279, 40480, 54224, 67780, 74558, 77947, 108448, 135560, 149116, 155894, 186395, 271120, 298232, 311788, 372790, 389735, 542240, 596464, 623576, 745580, 779470, 857417, 1192928, 1247152, 1491160, 1558940, 1714834, 2494304, 2982320, 3117880, 3429668, 4287085, 5964640, 6235760, 6859336, 8574170, 12471520, 13718672, 17148340, 27437344, 34296680, 68593360, 137186720]

約数ペア:

[(1, 137186720), (2, 68593360), (4, 34296680), (5, 27437344), (8, 17148340), (10, 13718672), (11, 12471520), (16, 8574170), (20, 6859336), (22, 6235760), (23, 5964640), (32, 4287085), (40, 3429668), (44, 3117880), (46, 2982320), (55, 2494304), (80, 1714834), (88, 1558940), (92, 1491160), (110, 1247152), (115, 1192928), (160, 857417), (176, 779470), (184, 745580), (220, 623576), (230, 596464), (253, 542240), (352, 389735), (368, 372790), (440, 311788), (460, 298232), (506, 271120), (736, 186395), (880, 155894), (920, 149116), (1012, 135560), (1265, 108448), (1760, 77947), (1840, 74558), (2024, 67780), (2530, 54224), (3389, 40480), (3680, 37279), (4048, 33890), (5060, 27112), (6778, 20240), (8096, 16945), (10120, 13556)]