1566294080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5303}}^1$

素因数の和:5404

約数の個数: 112

約数和(自身を含む): 4073981184

約数和(自身を除く): 2507687104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 104, 130, 142, 160, 208, 260, 284, 320, 355, 416, 520, 568, 710, 832, 923, 1040, 1136, 1420, 1846, 2080, 2272, 2840, 3692, 4160, 4544, 4615, 5303, 5680, 7384, 9230, 10606, 11360, 14768, 18460, 21212, 22720, 26515, 29536, 36920, 42424, 53030, 59072, 68939, 73840, 84848, 106060, 137878, 147680, 169696, 212120, 275756, 295360, 339392, 344695, 376513, 424240, 551512, 689390, 753026, 848480, 1103024, 1378780, 1506052, 1696960, 1882565, 2206048, 2757560, 3012104, 3765130, 4412096, 4894669, 5515120, 6024208, 7530260, 9789338, 11030240, 12048416, 15060520, 19578676, 22060480, 24096832, 24473345, 30121040, 39157352, 48946690, 60242080, 78314704, 97893380, 120484160, 156629408, 195786760, 313258816, 391573520, 783147040, 1566294080]

約数ペア:

[(1, 1566294080), (2, 783147040), (4, 391573520), (5, 313258816), (8, 195786760), (10, 156629408), (13, 120484160), (16, 97893380), (20, 78314704), (26, 60242080), (32, 48946690), (40, 39157352), (52, 30121040), (64, 24473345), (65, 24096832), (71, 22060480), (80, 19578676), (104, 15060520), (130, 12048416), (142, 11030240), (160, 9789338), (208, 7530260), (260, 6024208), (284, 5515120), (320, 4894669), (355, 4412096), (416, 3765130), (520, 3012104), (568, 2757560), (710, 2206048), (832, 1882565), (923, 1696960), (1040, 1506052), (1136, 1378780), (1420, 1103024), (1846, 848480), (2080, 753026), (2272, 689390), (2840, 551512), (3692, 424240), (4160, 376513), (4544, 344695), (4615, 339392), (5303, 295360), (5680, 275756), (7384, 212120), (9230, 169696), (10606, 147680), (11360, 137878), (14768, 106060), (18460, 84848), (21212, 73840), (22720, 68939), (26515, 59072), (29536, 53030), (36920, 42424)]