664343040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3761}}^1$

素因数の和:3810

約数の個数: 160

約数和(自身を含む): 2216750976

約数和(自身を除く): 1552407936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1536, 1840, 1920, 2208, 2560, 2760, 2944, 3680, 3761, 3840, 4416, 5520, 5888, 7360, 7522, 7680, 8832, 11040, 11283, 11776, 14720, 15044, 17664, 18805, 22080, 22566, 29440, 30088, 35328, 37610, 44160, 45132, 56415, 58880, 60176, 75220, 86503, 88320, 90264, 112830, 120352, 150440, 173006, 176640, 180528, 225660, 240704, 259509, 300880, 346012, 361056, 432515, 451320, 481408, 519018, 601760, 692024, 722112, 865030, 902640, 962816, 1038036, 1203520, 1297545, 1384048, 1444224, 1730060, 1805280, 1925632, 2076072, 2407040, 2595090, 2768096, 2888448, 3460120, 3610560, 4152144, 4814080, 5190180, 5536192, 5776896, 6920240, 7221120, 8304288, 9628160, 10380360, 11072384, 13840480, 14442240, 16608576, 20760720, 22144768, 27680960, 28884480, 33217152, 41521440, 44289536, 55361920, 66434304, 83042880, 110723840, 132868608, 166085760, 221447680, 332171520, 664343040]

約数ペア:

[(1, 664343040), (2, 332171520), (3, 221447680), (4, 166085760), (5, 132868608), (6, 110723840), (8, 83042880), (10, 66434304), (12, 55361920), (15, 44289536), (16, 41521440), (20, 33217152), (23, 28884480), (24, 27680960), (30, 22144768), (32, 20760720), (40, 16608576), (46, 14442240), (48, 13840480), (60, 11072384), (64, 10380360), (69, 9628160), (80, 8304288), (92, 7221120), (96, 6920240), (115, 5776896), (120, 5536192), (128, 5190180), (138, 4814080), (160, 4152144), (184, 3610560), (192, 3460120), (230, 2888448), (240, 2768096), (256, 2595090), (276, 2407040), (320, 2076072), (345, 1925632), (368, 1805280), (384, 1730060), (460, 1444224), (480, 1384048), (512, 1297545), (552, 1203520), (640, 1038036), (690, 962816), (736, 902640), (768, 865030), (920, 722112), (960, 692024), (1104, 601760), (1280, 519018), (1380, 481408), (1472, 451320), (1536, 432515), (1840, 361056), (1920, 346012), (2208, 300880), (2560, 259509), (2760, 240704), (2944, 225660), (3680, 180528), (3761, 176640), (3840, 173006), (4416, 150440), (5520, 120352), (5888, 112830), (7360, 90264), (7522, 88320), (7680, 86503), (8832, 75220), (11040, 60176), (11283, 58880), (11776, 56415), (14720, 45132), (15044, 44160), (17664, 37610), (18805, 35328), (22080, 30088), (22566, 29440)]