117259520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 335543040

約数和(自身を除く): 218283520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 560, 569, 640, 644, 736, 805, 896, 920, 1120, 1138, 1280, 1288, 1472, 1610, 1792, 1840, 2240, 2276, 2576, 2845, 2944, 3220, 3680, 3983, 4480, 4552, 5152, 5690, 5888, 6440, 7360, 7966, 8960, 9104, 10304, 11380, 12880, 13087, 14720, 15932, 18208, 19915, 20608, 22760, 25760, 26174, 29440, 31864, 36416, 39830, 41216, 45520, 51520, 52348, 63728, 65435, 72832, 79660, 91040, 91609, 103040, 104696, 127456, 130870, 145664, 159320, 182080, 183218, 206080, 209392, 254912, 261740, 318640, 364160, 366436, 418784, 458045, 509824, 523480, 637280, 728320, 732872, 837568, 916090, 1019648, 1046960, 1274560, 1465744, 1675136, 1832180, 2093920, 2549120, 2931488, 3350272, 3664360, 4187840, 5098240, 5862976, 7328720, 8375680, 11725952, 14657440, 16751360, 23451904, 29314880, 58629760, 117259520]

約数ペア:

[(1, 117259520), (2, 58629760), (4, 29314880), (5, 23451904), (7, 16751360), (8, 14657440), (10, 11725952), (14, 8375680), (16, 7328720), (20, 5862976), (23, 5098240), (28, 4187840), (32, 3664360), (35, 3350272), (40, 2931488), (46, 2549120), (56, 2093920), (64, 1832180), (70, 1675136), (80, 1465744), (92, 1274560), (112, 1046960), (115, 1019648), (128, 916090), (140, 837568), (160, 732872), (161, 728320), (184, 637280), (224, 523480), (230, 509824), (256, 458045), (280, 418784), (320, 366436), (322, 364160), (368, 318640), (448, 261740), (460, 254912), (560, 209392), (569, 206080), (640, 183218), (644, 182080), (736, 159320), (805, 145664), (896, 130870), (920, 127456), (1120, 104696), (1138, 103040), (1280, 91609), (1288, 91040), (1472, 79660), (1610, 72832), (1792, 65435), (1840, 63728), (2240, 52348), (2276, 51520), (2576, 45520), (2845, 41216), (2944, 39830), (3220, 36416), (3680, 31864), (3983, 29440), (4480, 26174), (4552, 25760), (5152, 22760), (5690, 20608), (5888, 19915), (6440, 18208), (7360, 15932), (7966, 14720), (8960, 13087), (9104, 12880), (10304, 11380)]