269388840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16879}}^1$

素因数の和:16919

約数の個数: 128

約数和(自身を含む): 972288000

約数和(自身を除く): 702899160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 16879, 33758, 50637, 67516, 84395, 101274, 118153, 135032, 168790, 202548, 236306, 253185, 320701, 337580, 354459, 405096, 472612, 506370, 590765, 641402, 675160, 708918, 945224, 962103, 1012740, 1181530, 1282804, 1417836, 1603505, 1772295, 1924206, 2025480, 2244907, 2363060, 2565608, 2835672, 3207010, 3544590, 3848412, 4489814, 4726120, 4810515, 6414020, 6734721, 7089180, 7696824, 8979628, 9621030, 11224535, 12828040, 13469442, 14178360, 17959256, 19242060, 22449070, 26938884, 33673605, 38484120, 44898140, 53877768, 67347210, 89796280, 134694420, 269388840]

約数ペア:

[(1, 269388840), (2, 134694420), (3, 89796280), (4, 67347210), (5, 53877768), (6, 44898140), (7, 38484120), (8, 33673605), (10, 26938884), (12, 22449070), (14, 19242060), (15, 17959256), (19, 14178360), (20, 13469442), (21, 12828040), (24, 11224535), (28, 9621030), (30, 8979628), (35, 7696824), (38, 7089180), (40, 6734721), (42, 6414020), (56, 4810515), (57, 4726120), (60, 4489814), (70, 3848412), (76, 3544590), (84, 3207010), (95, 2835672), (105, 2565608), (114, 2363060), (120, 2244907), (133, 2025480), (140, 1924206), (152, 1772295), (168, 1603505), (190, 1417836), (210, 1282804), (228, 1181530), (266, 1012740), (280, 962103), (285, 945224), (380, 708918), (399, 675160), (420, 641402), (456, 590765), (532, 506370), (570, 472612), (665, 405096), (760, 354459), (798, 337580), (840, 320701), (1064, 253185), (1140, 236306), (1330, 202548), (1596, 168790), (1995, 135032), (2280, 118153), (2660, 101274), (3192, 84395), (3990, 67516), (5320, 50637), (7980, 33758), (15960, 16879)]