57457680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1533

約数の個数: 160

約数和(自身を含む): 212557824

約数和(自身を除く): 155100144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1487, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 2974, 3220, 3864, 4461, 4830, 5520, 5948, 6440, 7435, 7728, 8922, 9660, 10409, 11896, 12880, 14870, 17844, 19320, 20818, 22305, 23792, 29740, 31227, 34201, 35688, 38640, 41636, 44610, 52045, 59480, 62454, 68402, 71376, 83272, 89220, 102603, 104090, 118960, 124908, 136804, 156135, 166544, 171005, 178440, 205206, 208180, 239407, 249816, 273608, 312270, 342010, 356880, 410412, 416360, 478814, 499632, 513015, 547216, 624540, 684020, 718221, 820824, 832720, 957628, 1026030, 1197035, 1249080, 1368040, 1436442, 1641648, 1915256, 2052060, 2394070, 2498160, 2736080, 2872884, 3591105, 3830512, 4104120, 4788140, 5745768, 7182210, 8208240, 9576280, 11491536, 14364420, 19152560, 28728840, 57457680]

約数ペア:

[(1, 57457680), (2, 28728840), (3, 19152560), (4, 14364420), (5, 11491536), (6, 9576280), (7, 8208240), (8, 7182210), (10, 5745768), (12, 4788140), (14, 4104120), (15, 3830512), (16, 3591105), (20, 2872884), (21, 2736080), (23, 2498160), (24, 2394070), (28, 2052060), (30, 1915256), (35, 1641648), (40, 1436442), (42, 1368040), (46, 1249080), (48, 1197035), (56, 1026030), (60, 957628), (69, 832720), (70, 820824), (80, 718221), (84, 684020), (92, 624540), (105, 547216), (112, 513015), (115, 499632), (120, 478814), (138, 416360), (140, 410412), (161, 356880), (168, 342010), (184, 312270), (210, 273608), (230, 249816), (240, 239407), (276, 208180), (280, 205206), (322, 178440), (336, 171005), (345, 166544), (368, 156135), (420, 136804), (460, 124908), (483, 118960), (552, 104090), (560, 102603), (644, 89220), (690, 83272), (805, 71376), (840, 68402), (920, 62454), (966, 59480), (1104, 52045), (1288, 44610), (1380, 41636), (1487, 38640), (1610, 35688), (1680, 34201), (1840, 31227), (1932, 29740), (2415, 23792), (2576, 22305), (2760, 20818), (2974, 19320), (3220, 17844), (3864, 14870), (4461, 12880), (4830, 11896), (5520, 10409), (5948, 9660), (6440, 8922), (7435, 7728)]