70876960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{523}}^1$

素因数の和:567

約数の個数: 144

約数和(自身を含む): 210748608

約数和(自身を除く): 139871648

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 523, 560, 605, 616, 770, 847, 880, 968, 1046, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 2092, 2420, 2464, 2615, 3080, 3388, 3661, 3872, 4184, 4235, 4840, 5230, 5753, 6160, 6776, 7322, 8368, 8470, 9680, 10460, 11506, 12320, 13552, 14644, 16736, 16940, 18305, 19360, 20920, 23012, 27104, 28765, 29288, 33880, 36610, 40271, 41840, 46024, 57530, 58576, 63283, 67760, 73220, 80542, 83680, 92048, 115060, 117152, 126566, 135520, 146440, 161084, 184096, 201355, 230120, 253132, 292880, 316415, 322168, 402710, 442981, 460240, 506264, 585760, 632830, 644336, 805420, 885962, 920480, 1012528, 1265660, 1288672, 1610840, 1771924, 2025056, 2214905, 2531320, 3221680, 3543848, 4429810, 5062640, 6443360, 7087696, 8859620, 10125280, 14175392, 17719240, 35438480, 70876960]

約数ペア:

[(1, 70876960), (2, 35438480), (4, 17719240), (5, 14175392), (7, 10125280), (8, 8859620), (10, 7087696), (11, 6443360), (14, 5062640), (16, 4429810), (20, 3543848), (22, 3221680), (28, 2531320), (32, 2214905), (35, 2025056), (40, 1771924), (44, 1610840), (55, 1288672), (56, 1265660), (70, 1012528), (77, 920480), (80, 885962), (88, 805420), (110, 644336), (112, 632830), (121, 585760), (140, 506264), (154, 460240), (160, 442981), (176, 402710), (220, 322168), (224, 316415), (242, 292880), (280, 253132), (308, 230120), (352, 201355), (385, 184096), (440, 161084), (484, 146440), (523, 135520), (560, 126566), (605, 117152), (616, 115060), (770, 92048), (847, 83680), (880, 80542), (968, 73220), (1046, 67760), (1120, 63283), (1210, 58576), (1232, 57530), (1540, 46024), (1694, 41840), (1760, 40271), (1936, 36610), (2092, 33880), (2420, 29288), (2464, 28765), (2615, 27104), (3080, 23012), (3388, 20920), (3661, 19360), (3872, 18305), (4184, 16940), (4235, 16736), (4840, 14644), (5230, 13552), (5753, 12320), (6160, 11506), (6776, 10460), (7322, 9680), (8368, 8470)]