2006353920

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 6469182720

約数和(自身を除く): 4462828800

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, 241, 256, 271, 320, 384, 480, 482, 512, 542, 640, 723, 768, 813, 960, 964, 1024, 1084, 1205, 1280, 1355, 1446, 1536, 1626, 1920, 1928, 2048, 2168, 2410, 2560, 2710, 2892, 3072, 3252, 3615, 3840, 3856, 4065, 4336, 4820, 5120, 5420, 5784, 6144, 6504, 7230, 7680, 7712, 8130, 8672, 9640, 10240, 10840, 11568, 13008, 14460, 15360, 15424, 16260, 17344, 19280, 21680, 23136, 26016, 28920, 30720, 30848, 32520, 34688, 38560, 43360, 46272, 52032, 57840, 61696, 65040, 65311, 69376, 77120, 86720, 92544, 104064, 115680, 123392, 130080, 130622, 138752, 154240, 173440, 185088, 195933, 208128, 231360, 246784, 260160, 261244, 277504, 308480, 326555, 346880, 370176, 391866, 416256, 462720, 493568, 520320, 522488, 555008, 616960, 653110, 693760, 740352, 783732, 832512, 925440, 979665, 1040640, 1044976, 1233920, 1306220, 1387520, 1480704, 1567464, 1665024, 1850880, 1959330, 2081280, 2089952, 2467840, 2612440, 2775040, 3134928, 3701760, 3918660, 4162560, 4179904, 5224880, 6269856, 7403520, 7837320, 8325120, 8359808, 10449760, 12539712, 15674640, 16719616, 20899520, 25079424, 31349280, 33439232, 41799040, 50158848, 62698560, 66878464, 83598080, 100317696, 125397120, 133756928, 167196160, 200635392, 250794240, 334392320, 401270784, 501588480, 668784640, 1003176960, 2006353920]

約数ペア:

[(1, 2006353920), (2, 1003176960), (3, 668784640), (4, 501588480), (5, 401270784), (6, 334392320), (8, 250794240), (10, 200635392), (12, 167196160), (15, 133756928), (16, 125397120), (20, 100317696), (24, 83598080), (30, 66878464), (32, 62698560), (40, 50158848), (48, 41799040), (60, 33439232), (64, 31349280), (80, 25079424), (96, 20899520), (120, 16719616), (128, 15674640), (160, 12539712), (192, 10449760), (240, 8359808), (241, 8325120), (256, 7837320), (271, 7403520), (320, 6269856), (384, 5224880), (480, 4179904), (482, 4162560), (512, 3918660), (542, 3701760), (640, 3134928), (723, 2775040), (768, 2612440), (813, 2467840), (960, 2089952), (964, 2081280), (1024, 1959330), (1084, 1850880), (1205, 1665024), (1280, 1567464), (1355, 1480704), (1446, 1387520), (1536, 1306220), (1626, 1233920), (1920, 1044976), (1928, 1040640), (2048, 979665), (2168, 925440), (2410, 832512), (2560, 783732), (2710, 740352), (2892, 693760), (3072, 653110), (3252, 616960), (3615, 555008), (3840, 522488), (3856, 520320), (4065, 493568), (4336, 462720), (4820, 416256), (5120, 391866), (5420, 370176), (5784, 346880), (6144, 326555), (6504, 308480), (7230, 277504), (7680, 261244), (7712, 260160), (8130, 246784), (8672, 231360), (9640, 208128), (10240, 195933), (10840, 185088), (11568, 173440), (13008, 154240), (14460, 138752), (15360, 130622), (15424, 130080), (16260, 123392), (17344, 115680), (19280, 104064), (21680, 92544), (23136, 86720), (26016, 77120), (28920, 69376), (30720, 65311), (30848, 65040), (32520, 61696), (34688, 57840), (38560, 52032), (43360, 46272)]