1680641600

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^2\times {\mathrm{8681}}^1$

素因数の和:8725

約数の個数: 126

約数和(自身を含む): 4546077522

約数和(自身を除く): 2865435922

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 160, 176, 200, 220, 242, 275, 320, 352, 400, 440, 484, 550, 605, 704, 800, 880, 968, 1100, 1210, 1600, 1760, 1936, 2200, 2420, 3025, 3520, 3872, 4400, 4840, 6050, 7744, 8681, 8800, 9680, 12100, 17362, 17600, 19360, 24200, 34724, 38720, 43405, 48400, 69448, 86810, 95491, 96800, 138896, 173620, 190982, 193600, 217025, 277792, 347240, 381964, 434050, 477455, 555584, 694480, 763928, 868100, 954910, 1050401, 1388960, 1527856, 1736200, 1909820, 2100802, 2387275, 2777920, 3055712, 3472400, 3819640, 4201604, 4774550, 5252005, 6111424, 6944800, 7639280, 8403208, 9549100, 10504010, 13889600, 15278560, 16806416, 19098200, 21008020, 26260025, 30557120, 33612832, 38196400, 42016040, 52520050, 67225664, 76392800, 84032080, 105040100, 152785600, 168064160, 210080200, 336128320, 420160400, 840320800, 1680641600]

約数ペア:

[(1, 1680641600), (2, 840320800), (4, 420160400), (5, 336128320), (8, 210080200), (10, 168064160), (11, 152785600), (16, 105040100), (20, 84032080), (22, 76392800), (25, 67225664), (32, 52520050), (40, 42016040), (44, 38196400), (50, 33612832), (55, 30557120), (64, 26260025), (80, 21008020), (88, 19098200), (100, 16806416), (110, 15278560), (121, 13889600), (160, 10504010), (176, 9549100), (200, 8403208), (220, 7639280), (242, 6944800), (275, 6111424), (320, 5252005), (352, 4774550), (400, 4201604), (440, 3819640), (484, 3472400), (550, 3055712), (605, 2777920), (704, 2387275), (800, 2100802), (880, 1909820), (968, 1736200), (1100, 1527856), (1210, 1388960), (1600, 1050401), (1760, 954910), (1936, 868100), (2200, 763928), (2420, 694480), (3025, 555584), (3520, 477455), (3872, 434050), (4400, 381964), (4840, 347240), (6050, 277792), (7744, 217025), (8681, 193600), (8800, 190982), (9680, 173620), (12100, 138896), (17362, 96800), (17600, 95491), (19360, 86810), (24200, 69448), (34724, 48400), (38720, 43405)]