2009706240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1553}}^1$

素因数の和:1914

約数の個数: 144

約数和(自身を含む): 6441690528

約数和(自身を除く): 4431984288

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, 256, 320, 337, 384, 480, 640, 674, 768, 960, 1011, 1280, 1348, 1553, 1685, 1920, 2022, 2696, 3106, 3370, 3840, 4044, 4659, 5055, 5392, 6212, 6740, 7765, 8088, 9318, 10110, 10784, 12424, 13480, 15530, 16176, 18636, 20220, 21568, 23295, 24848, 26960, 31060, 32352, 37272, 40440, 43136, 46590, 49696, 53920, 62120, 64704, 74544, 80880, 86272, 93180, 99392, 107840, 124240, 129408, 149088, 161760, 186360, 198784, 215680, 248480, 258816, 298176, 323520, 372720, 397568, 431360, 496960, 523361, 596352, 647040, 745440, 993920, 1046722, 1192704, 1294080, 1490880, 1570083, 1987840, 2093444, 2616805, 2981760, 3140166, 4186888, 5233610, 5963520, 6280332, 7850415, 8373776, 10467220, 12560664, 15700830, 16747552, 20934440, 25121328, 31401660, 33495104, 41868880, 50242656, 62803320, 66990208, 83737760, 100485312, 125606640, 133980416, 167475520, 200970624, 251213280, 334951040, 401941248, 502426560, 669902080, 1004853120, 2009706240]

約数ペア:

[(1, 2009706240), (2, 1004853120), (3, 669902080), (4, 502426560), (5, 401941248), (6, 334951040), (8, 251213280), (10, 200970624), (12, 167475520), (15, 133980416), (16, 125606640), (20, 100485312), (24, 83737760), (30, 66990208), (32, 62803320), (40, 50242656), (48, 41868880), (60, 33495104), (64, 31401660), (80, 25121328), (96, 20934440), (120, 16747552), (128, 15700830), (160, 12560664), (192, 10467220), (240, 8373776), (256, 7850415), (320, 6280332), (337, 5963520), (384, 5233610), (480, 4186888), (640, 3140166), (674, 2981760), (768, 2616805), (960, 2093444), (1011, 1987840), (1280, 1570083), (1348, 1490880), (1553, 1294080), (1685, 1192704), (1920, 1046722), (2022, 993920), (2696, 745440), (3106, 647040), (3370, 596352), (3840, 523361), (4044, 496960), (4659, 431360), (5055, 397568), (5392, 372720), (6212, 323520), (6740, 298176), (7765, 258816), (8088, 248480), (9318, 215680), (10110, 198784), (10784, 186360), (12424, 161760), (13480, 149088), (15530, 129408), (16176, 124240), (18636, 107840), (20220, 99392), (21568, 93180), (23295, 86272), (24848, 80880), (26960, 74544), (31060, 64704), (32352, 62120), (37272, 53920), (40440, 49696), (43136, 46590)]