2011647360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3109}}^1$

素因数の和:3468

約数の個数: 128

約数和(自身を含む): 6433221600

約数和(自身を除く): 4421574240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 337, 384, 480, 640, 674, 960, 1011, 1348, 1685, 1920, 2022, 2696, 3109, 3370, 4044, 5055, 5392, 6218, 6740, 8088, 9327, 10110, 10784, 12436, 13480, 15545, 16176, 18654, 20220, 21568, 24872, 26960, 31090, 32352, 37308, 40440, 43136, 46635, 49744, 53920, 62180, 64704, 74616, 80880, 93270, 99488, 107840, 124360, 129408, 149232, 161760, 186540, 198976, 215680, 248720, 298464, 323520, 373080, 397952, 497440, 596928, 647040, 746160, 994880, 1047733, 1193856, 1492320, 1989760, 2095466, 2984640, 3143199, 4190932, 5238665, 5969280, 6286398, 8381864, 10477330, 12572796, 15715995, 16763728, 20954660, 25145592, 31431990, 33527456, 41909320, 50291184, 62863980, 67054912, 83818640, 100582368, 125727960, 134109824, 167637280, 201164736, 251455920, 335274560, 402329472, 502911840, 670549120, 1005823680, 2011647360]

約数ペア:

[(1, 2011647360), (2, 1005823680), (3, 670549120), (4, 502911840), (5, 402329472), (6, 335274560), (8, 251455920), (10, 201164736), (12, 167637280), (15, 134109824), (16, 125727960), (20, 100582368), (24, 83818640), (30, 67054912), (32, 62863980), (40, 50291184), (48, 41909320), (60, 33527456), (64, 31431990), (80, 25145592), (96, 20954660), (120, 16763728), (128, 15715995), (160, 12572796), (192, 10477330), (240, 8381864), (320, 6286398), (337, 5969280), (384, 5238665), (480, 4190932), (640, 3143199), (674, 2984640), (960, 2095466), (1011, 1989760), (1348, 1492320), (1685, 1193856), (1920, 1047733), (2022, 994880), (2696, 746160), (3109, 647040), (3370, 596928), (4044, 497440), (5055, 397952), (5392, 373080), (6218, 323520), (6740, 298464), (8088, 248720), (9327, 215680), (10110, 198976), (10784, 186540), (12436, 161760), (13480, 149232), (15545, 129408), (16176, 124360), (18654, 107840), (20220, 99488), (21568, 93270), (24872, 80880), (26960, 74616), (31090, 64704), (32352, 62180), (37308, 53920), (40440, 49744), (43136, 46635)]