2560983210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7451}}^1$

素因数の和:7553

約数の個数: 128

約数和(自身を含む): 7296998400

約数和(自身を除く): 4736015190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 67, 90, 95, 114, 134, 135, 171, 190, 201, 270, 285, 335, 342, 402, 513, 570, 603, 670, 855, 1005, 1026, 1206, 1273, 1710, 1809, 2010, 2546, 2565, 3015, 3618, 3819, 5130, 6030, 6365, 7451, 7638, 9045, 11457, 12730, 14902, 18090, 19095, 22353, 22914, 34371, 37255, 38190, 44706, 57285, 67059, 68742, 74510, 111765, 114570, 134118, 141569, 171855, 201177, 223530, 283138, 335295, 343710, 402354, 424707, 499217, 670590, 707845, 849414, 998434, 1005885, 1274121, 1415690, 1497651, 2011770, 2123535, 2496085, 2548242, 2995302, 3822363, 4247070, 4492953, 4992170, 6370605, 7488255, 7644726, 8985906, 9485123, 12741210, 13478859, 14976510, 18970246, 19111815, 22464765, 26957718, 28455369, 38223630, 44929530, 47425615, 56910738, 67394295, 85366107, 94851230, 134788590, 142276845, 170732214, 256098321, 284553690, 426830535, 512196642, 853661070, 1280491605, 2560983210]

約数ペア:

[(1, 2560983210), (2, 1280491605), (3, 853661070), (5, 512196642), (6, 426830535), (9, 284553690), (10, 256098321), (15, 170732214), (18, 142276845), (19, 134788590), (27, 94851230), (30, 85366107), (38, 67394295), (45, 56910738), (54, 47425615), (57, 44929530), (67, 38223630), (90, 28455369), (95, 26957718), (114, 22464765), (134, 19111815), (135, 18970246), (171, 14976510), (190, 13478859), (201, 12741210), (270, 9485123), (285, 8985906), (335, 7644726), (342, 7488255), (402, 6370605), (513, 4992170), (570, 4492953), (603, 4247070), (670, 3822363), (855, 2995302), (1005, 2548242), (1026, 2496085), (1206, 2123535), (1273, 2011770), (1710, 1497651), (1809, 1415690), (2010, 1274121), (2546, 1005885), (2565, 998434), (3015, 849414), (3618, 707845), (3819, 670590), (5130, 499217), (6030, 424707), (6365, 402354), (7451, 343710), (7638, 335295), (9045, 283138), (11457, 223530), (12730, 201177), (14902, 171855), (18090, 141569), (19095, 134118), (22353, 114570), (22914, 111765), (34371, 74510), (37255, 68742), (38190, 67059), (44706, 57285)]