42650880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 141281280

約数和(自身を除く): 98630400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 383, 384, 435, 464, 480, 580, 640, 696, 766, 768, 870, 928, 960, 1149, 1160, 1280, 1392, 1532, 1740, 1856, 1915, 1920, 2298, 2320, 2784, 3064, 3480, 3712, 3830, 3840, 4596, 4640, 5568, 5745, 6128, 6960, 7424, 7660, 9192, 9280, 11107, 11136, 11490, 12256, 13920, 15320, 18384, 18560, 22214, 22272, 22980, 24512, 27840, 30640, 33321, 36768, 37120, 44428, 45960, 49024, 55535, 55680, 61280, 66642, 73536, 88856, 91920, 98048, 111070, 111360, 122560, 133284, 147072, 166605, 177712, 183840, 222140, 245120, 266568, 294144, 333210, 355424, 367680, 444280, 490240, 533136, 666420, 710848, 735360, 888560, 1066272, 1332840, 1421696, 1470720, 1777120, 2132544, 2665680, 2843392, 3554240, 4265088, 5331360, 7108480, 8530176, 10662720, 14216960, 21325440, 42650880]

約数ペア:

[(1, 42650880), (2, 21325440), (3, 14216960), (4, 10662720), (5, 8530176), (6, 7108480), (8, 5331360), (10, 4265088), (12, 3554240), (15, 2843392), (16, 2665680), (20, 2132544), (24, 1777120), (29, 1470720), (30, 1421696), (32, 1332840), (40, 1066272), (48, 888560), (58, 735360), (60, 710848), (64, 666420), (80, 533136), (87, 490240), (96, 444280), (116, 367680), (120, 355424), (128, 333210), (145, 294144), (160, 266568), (174, 245120), (192, 222140), (232, 183840), (240, 177712), (256, 166605), (290, 147072), (320, 133284), (348, 122560), (383, 111360), (384, 111070), (435, 98048), (464, 91920), (480, 88856), (580, 73536), (640, 66642), (696, 61280), (766, 55680), (768, 55535), (870, 49024), (928, 45960), (960, 44428), (1149, 37120), (1160, 36768), (1280, 33321), (1392, 30640), (1532, 27840), (1740, 24512), (1856, 22980), (1915, 22272), (1920, 22214), (2298, 18560), (2320, 18384), (2784, 15320), (3064, 13920), (3480, 12256), (3712, 11490), (3830, 11136), (3840, 11107), (4596, 9280), (4640, 9192), (5568, 7660), (5745, 7424), (6128, 6960)]