2059470120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{8263}}^1$

素因数の和:8375

約数の個数: 128

約数和(自身を含む): 6473687040

約数和(自身を除く): 4414216920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 67, 93, 120, 124, 134, 155, 186, 201, 248, 268, 310, 335, 372, 402, 465, 536, 620, 670, 744, 804, 930, 1005, 1240, 1340, 1608, 1860, 2010, 2077, 2680, 3720, 4020, 4154, 6231, 8040, 8263, 8308, 10385, 12462, 16526, 16616, 20770, 24789, 24924, 31155, 33052, 41315, 41540, 49578, 49848, 62310, 66104, 82630, 83080, 99156, 123945, 124620, 165260, 198312, 247890, 249240, 256153, 330520, 495780, 512306, 553621, 768459, 991560, 1024612, 1107242, 1280765, 1536918, 1660863, 2049224, 2214484, 2561530, 2768105, 3073836, 3321726, 3842295, 4428968, 5123060, 5536210, 6147672, 6643452, 7684590, 8304315, 10246120, 11072420, 13286904, 15369180, 16608630, 17162251, 22144840, 30738360, 33217260, 34324502, 51486753, 66434520, 68649004, 85811255, 102973506, 137298008, 171622510, 205947012, 257433765, 343245020, 411894024, 514867530, 686490040, 1029735060, 2059470120]

約数ペア:

[(1, 2059470120), (2, 1029735060), (3, 686490040), (4, 514867530), (5, 411894024), (6, 343245020), (8, 257433765), (10, 205947012), (12, 171622510), (15, 137298008), (20, 102973506), (24, 85811255), (30, 68649004), (31, 66434520), (40, 51486753), (60, 34324502), (62, 33217260), (67, 30738360), (93, 22144840), (120, 17162251), (124, 16608630), (134, 15369180), (155, 13286904), (186, 11072420), (201, 10246120), (248, 8304315), (268, 7684590), (310, 6643452), (335, 6147672), (372, 5536210), (402, 5123060), (465, 4428968), (536, 3842295), (620, 3321726), (670, 3073836), (744, 2768105), (804, 2561530), (930, 2214484), (1005, 2049224), (1240, 1660863), (1340, 1536918), (1608, 1280765), (1860, 1107242), (2010, 1024612), (2077, 991560), (2680, 768459), (3720, 553621), (4020, 512306), (4154, 495780), (6231, 330520), (8040, 256153), (8263, 249240), (8308, 247890), (10385, 198312), (12462, 165260), (16526, 124620), (16616, 123945), (20770, 99156), (24789, 83080), (24924, 82630), (31155, 66104), (33052, 62310), (41315, 49848), (41540, 49578)]