128128770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6163}}^1$

素因数の和:6197

約数の個数: 128

約数和(自身を含む): 426055680

約数和(自身を除く): 297926910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6163, 6930, 10395, 12326, 18489, 20790, 30815, 36978, 43141, 55467, 61630, 67793, 86282, 92445, 110934, 129423, 135586, 166401, 184890, 203379, 215705, 258846, 277335, 332802, 338965, 388269, 406758, 431410, 474551, 554670, 610137, 647115, 677930, 776538, 832005, 949102, 1016895, 1164807, 1220274, 1294230, 1423653, 1664010, 1830411, 1941345, 2033790, 2329614, 2372755, 2847306, 3050685, 3660822, 3882690, 4270959, 4745510, 5824035, 6101370, 7118265, 8541918, 9152055, 11648070, 12812877, 14236530, 18304110, 21354795, 25625754, 42709590, 64064385, 128128770]

約数ペア:

[(1, 128128770), (2, 64064385), (3, 42709590), (5, 25625754), (6, 21354795), (7, 18304110), (9, 14236530), (10, 12812877), (11, 11648070), (14, 9152055), (15, 8541918), (18, 7118265), (21, 6101370), (22, 5824035), (27, 4745510), (30, 4270959), (33, 3882690), (35, 3660822), (42, 3050685), (45, 2847306), (54, 2372755), (55, 2329614), (63, 2033790), (66, 1941345), (70, 1830411), (77, 1664010), (90, 1423653), (99, 1294230), (105, 1220274), (110, 1164807), (126, 1016895), (135, 949102), (154, 832005), (165, 776538), (189, 677930), (198, 647115), (210, 610137), (231, 554670), (270, 474551), (297, 431410), (315, 406758), (330, 388269), (378, 338965), (385, 332802), (462, 277335), (495, 258846), (594, 215705), (630, 203379), (693, 184890), (770, 166401), (945, 135586), (990, 129423), (1155, 110934), (1386, 92445), (1485, 86282), (1890, 67793), (2079, 61630), (2310, 55467), (2970, 43141), (3465, 36978), (4158, 30815), (6163, 20790), (6930, 18489), (10395, 12326)]