2718217920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257407}}^1$

素因数の和:257438

約数の個数: 112

約数和(自身を含む): 9414955008

約数和(自身を除く): 6696737088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 257407, 514814, 772221, 1029628, 1287035, 1544442, 2059256, 2574070, 2831477, 3088884, 3861105, 4118512, 5148140, 5662954, 6177768, 7722210, 8237024, 8494431, 10296280, 11325908, 12355536, 14157385, 15444420, 16474048, 16988862, 20592560, 22651816, 24711072, 28314770, 30888840, 33977724, 41185120, 42472155, 45303632, 49422144, 56629540, 61777680, 67955448, 82370240, 84944310, 90607264, 113259080, 123555360, 135910896, 169888620, 181214528, 226518160, 247110720, 271821792, 339777240, 453036320, 543643584, 679554480, 906072640, 1359108960, 2718217920]

約数ペア:

[(1, 2718217920), (2, 1359108960), (3, 906072640), (4, 679554480), (5, 543643584), (6, 453036320), (8, 339777240), (10, 271821792), (11, 247110720), (12, 226518160), (15, 181214528), (16, 169888620), (20, 135910896), (22, 123555360), (24, 113259080), (30, 90607264), (32, 84944310), (33, 82370240), (40, 67955448), (44, 61777680), (48, 56629540), (55, 49422144), (60, 45303632), (64, 42472155), (66, 41185120), (80, 33977724), (88, 30888840), (96, 28314770), (110, 24711072), (120, 22651816), (132, 20592560), (160, 16988862), (165, 16474048), (176, 15444420), (192, 14157385), (220, 12355536), (240, 11325908), (264, 10296280), (320, 8494431), (330, 8237024), (352, 7722210), (440, 6177768), (480, 5662954), (528, 5148140), (660, 4118512), (704, 3861105), (880, 3088884), (960, 2831477), (1056, 2574070), (1320, 2059256), (1760, 1544442), (2112, 1287035), (2640, 1029628), (3520, 772221), (5280, 514814), (10560, 257407)]