2515975680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3947}}^1$

素因数の和:4056

約数の個数: 160

約数和(自身を含む): 8142228864

約数和(自身を除く): 5626253184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 415, 480, 498, 512, 640, 664, 768, 830, 960, 996, 1245, 1280, 1328, 1536, 1660, 1920, 1992, 2490, 2560, 2656, 3320, 3840, 3947, 3984, 4980, 5312, 6640, 7680, 7894, 7968, 9960, 10624, 11841, 13280, 15788, 15936, 19735, 19920, 21248, 23682, 26560, 31576, 31872, 39470, 39840, 42496, 47364, 53120, 59205, 63152, 63744, 78940, 79680, 94728, 106240, 118410, 126304, 127488, 157880, 159360, 189456, 212480, 236820, 252608, 315760, 318720, 327601, 378912, 473640, 505216, 631520, 637440, 655202, 757824, 947280, 982803, 1010432, 1263040, 1310404, 1515648, 1638005, 1894560, 1965606, 2020864, 2526080, 2620808, 3031296, 3276010, 3789120, 3931212, 4914015, 5052160, 5241616, 6062592, 6552020, 7578240, 7862424, 9828030, 10104320, 10483232, 13104040, 15156480, 15724848, 19656060, 20966464, 26208080, 30312960, 31449696, 39312120, 41932928, 52416160, 62899392, 78624240, 83865856, 104832320, 125798784, 157248480, 167731712, 209664640, 251597568, 314496960, 419329280, 503195136, 628993920, 838658560, 1257987840, 2515975680]

約数ペア:

[(1, 2515975680), (2, 1257987840), (3, 838658560), (4, 628993920), (5, 503195136), (6, 419329280), (8, 314496960), (10, 251597568), (12, 209664640), (15, 167731712), (16, 157248480), (20, 125798784), (24, 104832320), (30, 83865856), (32, 78624240), (40, 62899392), (48, 52416160), (60, 41932928), (64, 39312120), (80, 31449696), (83, 30312960), (96, 26208080), (120, 20966464), (128, 19656060), (160, 15724848), (166, 15156480), (192, 13104040), (240, 10483232), (249, 10104320), (256, 9828030), (320, 7862424), (332, 7578240), (384, 6552020), (415, 6062592), (480, 5241616), (498, 5052160), (512, 4914015), (640, 3931212), (664, 3789120), (768, 3276010), (830, 3031296), (960, 2620808), (996, 2526080), (1245, 2020864), (1280, 1965606), (1328, 1894560), (1536, 1638005), (1660, 1515648), (1920, 1310404), (1992, 1263040), (2490, 1010432), (2560, 982803), (2656, 947280), (3320, 757824), (3840, 655202), (3947, 637440), (3984, 631520), (4980, 505216), (5312, 473640), (6640, 378912), (7680, 327601), (7894, 318720), (7968, 315760), (9960, 252608), (10624, 236820), (11841, 212480), (13280, 189456), (15788, 159360), (15936, 157880), (19735, 127488), (19920, 126304), (21248, 118410), (23682, 106240), (26560, 94728), (31576, 79680), (31872, 78940), (39470, 63744), (39840, 63152), (42496, 59205), (47364, 53120)]