7756140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 25320960

約数和(自身を除く): 17564820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 313, 354, 413, 420, 590, 626, 708, 826, 885, 939, 1180, 1239, 1252, 1565, 1652, 1770, 1878, 2065, 2191, 2478, 3130, 3540, 3756, 4130, 4382, 4695, 4956, 6195, 6260, 6573, 8260, 8764, 9390, 10955, 12390, 13146, 18467, 18780, 21910, 24780, 26292, 32865, 36934, 43820, 55401, 65730, 73868, 92335, 110802, 129269, 131460, 184670, 221604, 258538, 277005, 369340, 387807, 517076, 554010, 646345, 775614, 1108020, 1292690, 1551228, 1939035, 2585380, 3878070, 7756140]

約数ペア:

[(1, 7756140), (2, 3878070), (3, 2585380), (4, 1939035), (5, 1551228), (6, 1292690), (7, 1108020), (10, 775614), (12, 646345), (14, 554010), (15, 517076), (20, 387807), (21, 369340), (28, 277005), (30, 258538), (35, 221604), (42, 184670), (59, 131460), (60, 129269), (70, 110802), (84, 92335), (105, 73868), (118, 65730), (140, 55401), (177, 43820), (210, 36934), (236, 32865), (295, 26292), (313, 24780), (354, 21910), (413, 18780), (420, 18467), (590, 13146), (626, 12390), (708, 10955), (826, 9390), (885, 8764), (939, 8260), (1180, 6573), (1239, 6260), (1252, 6195), (1565, 4956), (1652, 4695), (1770, 4382), (1878, 4130), (2065, 3756), (2191, 3540), (2478, 3130)]