69255760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 202844160

約数和(自身を除く): 133588400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 283, 304, 322, 368, 380, 437, 460, 532, 560, 566, 644, 665, 760, 805, 874, 920, 1064, 1132, 1288, 1330, 1415, 1520, 1610, 1748, 1840, 1981, 2128, 2185, 2264, 2576, 2660, 2830, 3059, 3220, 3496, 3962, 4370, 4528, 5320, 5377, 5660, 6118, 6440, 6509, 6992, 7924, 8740, 9905, 10640, 10754, 11320, 12236, 12880, 13018, 15295, 15848, 17480, 19810, 21508, 22640, 24472, 26036, 26885, 30590, 31696, 32545, 34960, 37639, 39620, 43016, 45563, 48944, 52072, 53770, 61180, 65090, 75278, 79240, 86032, 91126, 104144, 107540, 122360, 123671, 130180, 150556, 158480, 182252, 188195, 215080, 227815, 244720, 247342, 260360, 301112, 364504, 376390, 430160, 455630, 494684, 520720, 602224, 618355, 729008, 752780, 865697, 911260, 989368, 1236710, 1505560, 1731394, 1822520, 1978736, 2473420, 3011120, 3462788, 3645040, 4328485, 4946840, 6925576, 8656970, 9893680, 13851152, 17313940, 34627880, 69255760]

約数ペア:

[(1, 69255760), (2, 34627880), (4, 17313940), (5, 13851152), (7, 9893680), (8, 8656970), (10, 6925576), (14, 4946840), (16, 4328485), (19, 3645040), (20, 3462788), (23, 3011120), (28, 2473420), (35, 1978736), (38, 1822520), (40, 1731394), (46, 1505560), (56, 1236710), (70, 989368), (76, 911260), (80, 865697), (92, 752780), (95, 729008), (112, 618355), (115, 602224), (133, 520720), (140, 494684), (152, 455630), (161, 430160), (184, 376390), (190, 364504), (230, 301112), (266, 260360), (280, 247342), (283, 244720), (304, 227815), (322, 215080), (368, 188195), (380, 182252), (437, 158480), (460, 150556), (532, 130180), (560, 123671), (566, 122360), (644, 107540), (665, 104144), (760, 91126), (805, 86032), (874, 79240), (920, 75278), (1064, 65090), (1132, 61180), (1288, 53770), (1330, 52072), (1415, 48944), (1520, 45563), (1610, 43016), (1748, 39620), (1840, 37639), (1981, 34960), (2128, 32545), (2185, 31696), (2264, 30590), (2576, 26885), (2660, 26036), (2830, 24472), (3059, 22640), (3220, 21508), (3496, 19810), (3962, 17480), (4370, 15848), (4528, 15295), (5320, 13018), (5377, 12880), (5660, 12236), (6118, 11320), (6440, 10754), (6509, 10640), (6992, 9905), (7924, 8740)]