328750080

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1304

約数の個数: 176

約数和(自身を含む): 1114223040

約数和(自身を除く): 785472960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1259, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2518, 2560, 2720, 3072, 3264, 3777, 3840, 4080, 4352, 5036, 5120, 5440, 6295, 6528, 7554, 7680, 8160, 8704, 10072, 10880, 12590, 13056, 15108, 15360, 16320, 17408, 18885, 20144, 21403, 21760, 25180, 26112, 30216, 32640, 37770, 40288, 42806, 43520, 50360, 52224, 60432, 64209, 65280, 75540, 80576, 85612, 87040, 100720, 107015, 120864, 128418, 130560, 151080, 161152, 171224, 201440, 214030, 241728, 256836, 261120, 302160, 321045, 322304, 342448, 402880, 428060, 483456, 513672, 604320, 642090, 644608, 684896, 805760, 856120, 966912, 1027344, 1208640, 1284180, 1289216, 1369792, 1611520, 1712240, 1933824, 2054688, 2417280, 2568360, 2739584, 3223040, 3424480, 3867648, 4109376, 4834560, 5136720, 5479168, 6446080, 6848960, 8218752, 9669120, 10273440, 10958336, 13697920, 16437504, 19338240, 20546880, 21916672, 27395840, 32875008, 41093760, 54791680, 65750016, 82187520, 109583360, 164375040, 328750080]

約数ペア:

[(1, 328750080), (2, 164375040), (3, 109583360), (4, 82187520), (5, 65750016), (6, 54791680), (8, 41093760), (10, 32875008), (12, 27395840), (15, 21916672), (16, 20546880), (17, 19338240), (20, 16437504), (24, 13697920), (30, 10958336), (32, 10273440), (34, 9669120), (40, 8218752), (48, 6848960), (51, 6446080), (60, 5479168), (64, 5136720), (68, 4834560), (80, 4109376), (85, 3867648), (96, 3424480), (102, 3223040), (120, 2739584), (128, 2568360), (136, 2417280), (160, 2054688), (170, 1933824), (192, 1712240), (204, 1611520), (240, 1369792), (255, 1289216), (256, 1284180), (272, 1208640), (320, 1027344), (340, 966912), (384, 856120), (408, 805760), (480, 684896), (510, 644608), (512, 642090), (544, 604320), (640, 513672), (680, 483456), (768, 428060), (816, 402880), (960, 342448), (1020, 322304), (1024, 321045), (1088, 302160), (1259, 261120), (1280, 256836), (1360, 241728), (1536, 214030), (1632, 201440), (1920, 171224), (2040, 161152), (2176, 151080), (2518, 130560), (2560, 128418), (2720, 120864), (3072, 107015), (3264, 100720), (3777, 87040), (3840, 85612), (4080, 80576), (4352, 75540), (5036, 65280), (5120, 64209), (5440, 60432), (6295, 52224), (6528, 50360), (7554, 43520), (7680, 42806), (8160, 40288), (8704, 37770), (10072, 32640), (10880, 30216), (12590, 26112), (13056, 25180), (15108, 21760), (15360, 21403), (16320, 20144), (17408, 18885)]