457884840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9239}}^1$

素因数の和:9319

約数の個数: 128

約数和(自身を含む): 1596672000

約数和(自身を除く): 1138787160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1652, 1770, 2065, 2360, 2478, 3304, 3540, 4130, 4956, 6195, 7080, 8260, 9239, 9912, 12390, 16520, 18478, 24780, 27717, 36956, 46195, 49560, 55434, 64673, 73912, 92390, 110868, 129346, 138585, 184780, 194019, 221736, 258692, 277170, 323365, 369560, 388038, 517384, 545101, 554340, 646730, 776076, 970095, 1090202, 1108680, 1293460, 1552152, 1635303, 1940190, 2180404, 2586920, 2725505, 3270606, 3815707, 3880380, 4360808, 5451010, 6541212, 7631414, 7760760, 8176515, 10902020, 11447121, 13082424, 15262828, 16353030, 19078535, 21804040, 22894242, 30525656, 32706060, 38157070, 45788484, 57235605, 65412120, 76314140, 91576968, 114471210, 152628280, 228942420, 457884840]

約数ペア:

[(1, 457884840), (2, 228942420), (3, 152628280), (4, 114471210), (5, 91576968), (6, 76314140), (7, 65412120), (8, 57235605), (10, 45788484), (12, 38157070), (14, 32706060), (15, 30525656), (20, 22894242), (21, 21804040), (24, 19078535), (28, 16353030), (30, 15262828), (35, 13082424), (40, 11447121), (42, 10902020), (56, 8176515), (59, 7760760), (60, 7631414), (70, 6541212), (84, 5451010), (105, 4360808), (118, 3880380), (120, 3815707), (140, 3270606), (168, 2725505), (177, 2586920), (210, 2180404), (236, 1940190), (280, 1635303), (295, 1552152), (354, 1293460), (413, 1108680), (420, 1090202), (472, 970095), (590, 776076), (708, 646730), (826, 554340), (840, 545101), (885, 517384), (1180, 388038), (1239, 369560), (1416, 323365), (1652, 277170), (1770, 258692), (2065, 221736), (2360, 194019), (2478, 184780), (3304, 138585), (3540, 129346), (4130, 110868), (4956, 92390), (6195, 73912), (7080, 64673), (8260, 55434), (9239, 49560), (9912, 46195), (12390, 36956), (16520, 27717), (18478, 24780)]