163150680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17657}}^1$

素因数の和:17689

約数の個数: 128

約数和(自身を含む): 610260480

約数和(自身を除く): 447109800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 17657, 35314, 52971, 70628, 88285, 105942, 123599, 141256, 176570, 194227, 211884, 247198, 264855, 353140, 370797, 388454, 423768, 494396, 529710, 582681, 617995, 706280, 741594, 776908, 971135, 988792, 1059420, 1165362, 1235990, 1359589, 1483188, 1553816, 1853985, 1942270, 2118840, 2330724, 2471980, 2719178, 2913405, 2966376, 3707970, 3884540, 4078767, 4661448, 4943960, 5438356, 5826810, 6797945, 7415940, 7769080, 8157534, 10876712, 11653620, 13595890, 14831880, 16315068, 20393835, 23307240, 27191780, 32630136, 40787670, 54383560, 81575340, 163150680]

約数ペア:

[(1, 163150680), (2, 81575340), (3, 54383560), (4, 40787670), (5, 32630136), (6, 27191780), (7, 23307240), (8, 20393835), (10, 16315068), (11, 14831880), (12, 13595890), (14, 11653620), (15, 10876712), (20, 8157534), (21, 7769080), (22, 7415940), (24, 6797945), (28, 5826810), (30, 5438356), (33, 4943960), (35, 4661448), (40, 4078767), (42, 3884540), (44, 3707970), (55, 2966376), (56, 2913405), (60, 2719178), (66, 2471980), (70, 2330724), (77, 2118840), (84, 1942270), (88, 1853985), (105, 1553816), (110, 1483188), (120, 1359589), (132, 1235990), (140, 1165362), (154, 1059420), (165, 988792), (168, 971135), (210, 776908), (220, 741594), (231, 706280), (264, 617995), (280, 582681), (308, 529710), (330, 494396), (385, 423768), (420, 388454), (440, 370797), (462, 353140), (616, 264855), (660, 247198), (770, 211884), (840, 194227), (924, 176570), (1155, 141256), (1320, 123599), (1540, 105942), (1848, 88285), (2310, 70628), (3080, 52971), (4620, 35314), (9240, 17657)]